201-8410 WIRING GP-CAB S/N PHN1-UP PART OF 200-2150 CANOPY AR-OPEN ROPS Type 2 AN ATTACHMENT 938G II

ELECTRICAL AND STARTING SYSTEM

WIRING GP

0. 201-8410 WIRING GP-
1. 258-8701 WIRING GP-
2. 258-8701 WIRING GP-
3. 190-5038 WIRING GP-
4. 201-8413 WIRING GP-
5. 201-8413 WIRING GP-
6. 217-3062 WIRING GP-
7. 217-3062 WIRING GP-
8. 201-8412 WIRING GP-
9. 201-8412 WIRING GP-
0. INFORMATION

WHEEL LOADER 938G II WHEEL LOADER PHN
938G II Wheel Loader PHN00001-UP (MACHINE) POWERED BY 3126B Engine SEBP3491 938G II PHN (2002)

ELECTRICAL AND STARTING SYSTEM

WIRING GP

201-8409 WIRING GP-CAB

201-8410 WIRING GP-CAB

258-8701 WIRING GP-COMMUNICATION

190-5038 WIRING GP-ENGINE

#SEBP34910280

201-8410: WIRING GP-CAB

WIRING GP-CAB

201-8410 WIRING GP-CAB
S/N PHN1-UP
PART OF 200-2150 CANOPY AR-OPEN ROPS
Type 2
AN ATTACHMENT

i02353670 SEBP3491

For full view, you need register

Parts for your 938G II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2G-5298	[3]	WIRE AS
2.	3E-5239	[2]	RELAY AS (24-VOLT)(FLOOD LIGHT)
3.	3E-6328 Y	[1]	ALARM GP (24-VOLT)(ACTION)
4.	4I-3038	[4]	WASHER (3.3X8X0.5-MM THK)
5.	6I-1418	[4]	SPACER (8.2X12.7X28.7-MM THK)
6.	6V-5645	[4]	SCREW-MACHINE (10-32X0.87-IN)
7.	6V-8369	[2]	NUT (7/16-28-THD)
8.	7K-1181	[45]	STRAP-CABLE
9.	7X-3308	[4]	BOLT-SOCKET HEAD (4-40X0.375-IN)
10.	8C-6354	[1]	CAP-RECEPTACLE (ET CONNECTOR)
11.	8T-8737 C	[28]	PLUG-SEAL
12.	8T-9655	[8]	MOUNT-ISOLATION
13.	9W-1441	[4]	FUSE (15-AMPERE)
14.	9W-1442	[28]	FUSE (10-AMPERE)
15.	108-3320	[1]	SWITCH AS-ROTARY (24-VOLT, 5-POSITION)(RUNNING/FLOOD/PANEL/TAIL LIGHT)
	3E-3389	[1]	WEDGE-RECEPTACLE LOCK (8-PIN)
	9W-0852	[8]	PIN-CONNECTOR (14-GA TO 16-GA)
	102-8806	[1]	KIT-RECEPTACLE (8-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
16.	109-2356	[13]	PLUG
17.	110-6109	[3]	KNOB-CONTROL
18.	110-7887	[1]	SWITCH AS-START (KEY)
	3E-3377	[1]	WEDGE-RECEPTACLE LOCK (4-PIN)
	7T-6799	[1]	NUT-MOUNTING (1-32-THD)
	8T-8729	[4]	PIN-CONNECTOR (16-GA TO 18-GA)
	102-8804	[1]	KIT-RECEPTACLE (4-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
19.	111-7899	[13]	GASKET
20.	115-1748	[4]	LAMP (24-VOLT, 3-WATT)
21.	117-2311	[1]	SOCKET-AUXILIARY POWER (12-VOLT)(AUXILIARY)
22.	118-7362	[1]	GROMMET-SPLIT
23.	124-5638	[1]	FILM-INFORMATION (12-VOLT)
25.	148-5689	[1]	GROMMET-SPLIT
26.	148-6471	[1]	PLATE AS
	8T-3490 M	[2]	NUT-WELD (M10X1.5-THD)
27.	172-9389 Y	[1]	CONTROL GP-UNPROGRAMMED (POWER TRAIN)
28.	174-3016	[1]	PLUG AS-CONNECTOR (3-PIN)
29.	185-6335	[1]	SWITCH AS-ROTARY (24-VOLT)(VARIABLE SHIFT CONTROL)
29A.	185-6335	[1]	SWITCH AS-ROTARY (24-VOLT)(AUTOSHIFT CONTROL)
			(EACH SWITCH AS INCLUDES)
	3E-3383	[1]	WEDGE-RECEPTACLE LOCK (6-PIN)
	8T-8737	[2]	PLUG-SEAL
	9W-0852	[4]	PIN-CONNECTOR (14-GA TO 16-GA)
	102-8805	[1]	KIT-RECEPTACLE (6-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
30.	198-6570	[1]	LIGHTER GP (12-VOLT)
31.	202-3240	[1]	HARNESS AS-CAB (OPEN ROPS, REAR)
	102-8801	[1]	KIT-RECEPTACLE (12-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	155-2271	[1]	KIT-CONNECTING PLUG (4-PIN)
			(INCLUDES PLUG AS & WEDGE)
32.	205-1703	[1]	FILM-PANEL (DUCT, LH)
33.	205-1784	[1]	MODULE GP-DISPLAY (GAUGE CLUSTER)
34.	205-9113	[1]	PLATE
35.	206-5688	[1]	SWITCH AS-ROCKER (MODE SELECT)
	111-7899	[1]	GASKET
36.	207-2530	[1]	FILM-PANEL
37.	209-0381	[1]	CONVERTER-POWER (24-VOLT TO 12-VOLT)
38.	212-3501	[1]	SWITCH AS-ROCKER (XMSN NEUTRALIZER OVERRIDE CONT)
	111-7899	[1]	GASKET
39.	226-2902 C	[1]	HARNESS AS-PANEL (DUCT)
	155-2274	[3]	KIT-CONNECTING PLUG (6-PIN)
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
	155-2260	[1]	KIT-CONNECTING PLUG (3-PIN)
	155-2265	[3]	KIT-CONNECTING PLUG (8-PIN)
	155-2255	[1]	KIT-CONNECTING PLUG (12-PIN)
			(EACH KIT INCLUDES PLUG AS & WEDGE)
	190-7614	[1]	KIT-RECEPTACLE (12-PIN)
	102-8801	[1]	KIT-RECEPTACLE (12-PIN)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(EACH KIT INCLUDES RECEPTACLE AS & WEDGE)
40.	261-5545 C	[1]	HARNESS AS-CAB (MAIN)
	188-6253	[1]	BLOCK GP-JUNCTION
	8N-1521	[1]	BELL AS-END
	8N-1535	[2]	BELL AS-END
	110-6846	[1]	PLUG AS-CONNECTOR (40-PIN)
	7X-6222	[1]	PLUG AS-CONNECTOR (24-PIN)
	9X-1054	[2]	PLUG AS-CONNECTOR (4-PIN)
	110-6848	[1]	PLUG AS-CONNECTOR (40-PIN)
	155-2255	[7]	KIT-CONNECTING PLUG (12-PIN)
	155-2256	[2]	KIT-CONNECTING PLUG (12-PIN)
	155-2257	[1]	KIT-CONNECTING PLUG (12-PIN)
	155-2265	[1]	KIT-CONNECTING PLUG (8-PIN)
	155-2260	[2]	KIT-CONNECTING PLUG (3-PIN)
	155-2270	[4]	KIT-CONNECTING PLUG (2-PIN)
	155-2271	[2]	KIT-CONNECTING PLUG (4-PIN)
	155-2274	[5]	KIT-CONNECTING PLUG (6-PIN)
			(EACH KIT INCLUDES PLUG AS & WEDGE)
	102-8802	[3]	KIT-RECEPTACLE (2-PIN)
	102-8803	[2]	KIT-RECEPTACLE (3-PIN)
	102-8804	[1]	KIT-RECEPTACLE (4-PIN)
	102-8805	[1]	KIT-RECEPTACLE (6-PIN)
	102-8806	[1]	KIT-RECEPTACLE (8-PIN)
	102-8801	[5]	KIT-RECEPTACLE (12-PIN)
			(EACH KIT INCLUDES RECEPTACLE AS & WEDGE)
	3T-0204	[1]	RECEPTACLE AS-CONNECTOR (20-PIN)
	8N-1517	[1]	RECEPTACLE AS-CONNECTOR (25-PIN)
	8N-1534	[1]	RECEPTACLE AS-CONNECTOR (20-PIN)
	7K-1181	[2]	STRAP-CABLE
	9X-6772	[31]	STRAP-CABLE
41.	099-3649 M	[4]	BOLT (M8X1.25X40-MM)
42.	132-5789	[1]	CLIP (LADDER)
43.	142-2928	[4]	LOCKNUT (4-40-THD)
44.	156-6175	[2]	CLIP (LADDER)
45.	2H-3920	[2]	LOCKWASHER
46.	102-8805	[2]	KIT-RECEPTACLE (6-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
47.	102-8806 C	[2]	KIT-RECEPTACLE (8-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
48.	4P-7581	[2]	CLIP (LADDER)
49.	4P-8134	[5]	CLIP (LADDER)
50.	6D-4246	[2]	CLIP (LOOP)
51.	6V-8225 M	[2]	NUT (M6X1-THD)
52.	6V-8837 M	[2]	BOLT (M6X1X16-MM)
53.	6V-9673 M	[4]	SCREW-MACHINE (M5X0.8X12-MM)
54.	8T-4121	[6]	WASHER-HARD (11X21X2.5-MM THK)
55.	8T-4133 M	[2]	NUT (M10X1.5-THD)
56.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
57.	8T-4138 M	[2]	BOLT (M6X1X20-MM)
58.	8T-4189 M	[6]	BOLT (M8X1.25X20-MM)
59.	8T-4195 M	[2]	BOLT (M10X1.5X30-MM)
60.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
61.	8T-4224	[7]	WASHER-HARD (8.8X16X2-MM THK)
62.	8T-4908 M	[1]	BOLT (M8X1.25X25-MM)
63.	9N-0869	[4]	WASHER-HARD (8.8X25.5X2-MM THK)
64.	9X-8256	[2]	WASHER (6.6X12X2-MM THK)
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP34910281

258-8701: WIRING GP-COMMUNICATION

WIRING GP-COMMUNICATION

258-8701 WIRING GP-COMMUNICATION
S/N PHN1-2546
PART OF 256-0337 INSTALLATION AR-COMMUNICATION
AN ATTACHMENT

i02786276 SEBP3491

2588701 WIRING GP-COMMUNICATION Parts scheme

For full view, you need register

Parts for your 938G II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7K-1181	[6]	STRAP-CABLE
2.	268-5864	[1]	HARNESS AS-CONTROL
3.	125-8797	[1]	CLIP (SLOT)
4.	4P-8134	[1]	CLIP (LADDER)

#SEBP34910282

258-8701: WIRING GP-COMMUNICATION

WIRING GP-COMMUNICATION

258-8701 WIRING GP-COMMUNICATION
S/N PHN2547-UP
PART OF 256-0337 INSTALLATION AR-COMMUNICATION
AN ATTACHMENT

i02982080 SEBP3491

For full view, you need register

Parts for your 938G II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7K-1181 C	[5]	STRAP-CABLE
2.	268-5864	[1]	HARNESS AS-CONTROL
3.	125-8797	[1]	CLIP (SLOT)
	C		CHANGE FROM PREVIOUS TYPE

#SEBP34910283

190-5038: WIRING GP-ENGINE

WIRING GP-ENGINE

190-5038 WIRING GP-ENGINE
S/N BMA1-UP
HIGH SIDE ACTIVATION OF AIR INLET HEATER RELAY
PART OF 198-5914, 283-1633, 298-6581 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT

i01488493 SEBP3491

For full view, you need register

Parts for your 938G II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[14]	STRAP-CABLE
2.	105-1797	[6]	MOUNT
3.	153-8920	[1]	HARNESS AS-ENGINE (UNIT INJECTOR)
	6N-7523	[1]	WASHER (6.48X11.9X1.57-MM THK)
	9X-3402	[12]	SOCKET-CONNECTOR (16-GA TO 18-GA)
			-OR-
	126-1768	[12]	SOCKET-CONNECTOR (14-GA TO 16-GA)
	135-5975	[1]	GROMMET-WIRING
	155-2255	[1]	KIT-CONNECTING PLUG (12-PIN)
			(INCLUDES PLUG AS, INTERFACE SEAL & WEDGE)
4.	156-6175	[2]	CLIP (LADDER)
5.	195-7336 Y	[1]	HARNESS AS-ENGINE (ELECTRONIC CONTROL)
6.	8T-4191 M	[1]	BOLT (M10X1.5X16-MM)
7.	113-8690	[1]	WASHER (11.1X37.9X3.3-MM THK)
8.	7X-7729	[1]	WASHER (11X25X3-MM THK)
9.	6V-5217 M	[1]	BOLT (M8X1.25X20-MM)
10.	5P-4116	[1]	WASHER-HARD (8.8X20.5X2-MM THK)
11.	156-9890	[1]	WASHER (9X30X4-MM THK)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP34910284

201-8413: WIRING GP-ENGINE

WIRING GP-ENGINE

201-8413 WIRING GP-ENGINE
S/N PHN1-632
PART OF 199-2817 ELECTRICAL AR

i01849288 SEBP3491

For full view, you need register

Parts for your 938G II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[3]	STRAP-CABLE
2.	5D-2651	[1]	CLIP
3.	7K-1181	[7]	STRAP-CABLE
4.	9X-3495	[1]	CLIP AS
5.	174-3016	[1]	PLUG AS-CONNECTOR (3-PIN)
6.	202-3244	[1]	HARNESS AS-ENGINE
	8N-1521	[1]	BELL AS-END
	8N-1535	[1]	BELL AS-END
	8T-8737	[45]	PLUG-SEAL
	7G-7917	[5]	PLUG-SEAL
	7G-7918	[4]	PLUG-SEAL
	3S-2093	[2]	STRAP-CABLE
	7K-1181	[1]	STRAP-CABLE
	9X-6772	[2]	STRAP-CABLE
	102-8802	[2]	KIT-RECEPTACLE (2-PIN)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
			(EACH KIT INCLUDES RECEPTACLE AS & WEDGE)
	3T-0203	[1]	PLUG AS-CONNECTOR (20-PIN)
	8N-1518	[1]	PLUG AS-CONNECTOR (25-PIN)
	155-2260	[1]	KIT-CONNECTING PLUG (3-PIN)
	155-2270	[4]	KIT-CONNECTING PLUG (2-PIN)
			(EACH KIT INCLUDES PLUG AS & WEDGE)
	160-7689	[1]	PLUG AS-CONNECTOR (70-PIN)
7.	215-3860	[1]	BRACKET AS
8.	235-2426	[1]	HARNESS AS-WIRING (TEMPERATURE RESISTOR)(TEMPERATURE RESISTOR) (OIL)
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
			(INCLUDES PLUG AS & WEDGE)
9.	102-2240 Y	[1]	SENSOR GP-TEMPERATURE (3-PIN)(HYDRAULIC OIL)
10.	118-6878	[1]	BRACKET AS
	8T-3490 M	[1]	NUT-WELD (M10X1.5-THD)
11.	130-5300	[3]	CLIP
12.	131-0427 Y	[1]	SENSOR GP-TEMPERATURE (TORQUE CONVERTER OIL)
13.	147-0856	[1]	RESISTOR AS
	3E-3365	[1]	WEDGE-RECEPTACLE LOCK (2-PIN)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	8T-6885 BE		TUBE-HEAT SHRINK (19.05-MM DIA)
	186-3735	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
14.	156-6175	[2]	CLIP (LADDER)
15.	195-0882	[1]	BRACKET AS
16.	1K-3113	[1]	SPACER (0.546X0.840X3.875-IN THK)
17.	1S-1015	[2]	CLIP
18.	3J-1907	[1]	SEAL-O-RING
19.	3K-0360	[1]	SEAL-O-RING
20.	4D-9517	[1]	CLIP
21.	5C-7261 M	[4]	NUT (M8X1.25-THD)
22.	5P-4116	[7]	WASHER-HARD (8.8X20.5X2-MM THK)
23.	5P-9297	[1]	CLIP (LOOP)
24.	6D-4244	[1]	CLIP (LOOP)
25.	6D-4246	[5]	CLIP (LOOP)
26.	6D-4636	[1]	CLIP (LOOP)
27.	6V-8225 M	[2]	NUT (M6X1-THD)
28.	7X-2552 M	[1]	BOLT (M16X2X30-MM)
29.	7X-7729	[1]	WASHER (11X25X3-MM THK)
30.	8M-2773	[1]	CLIP (LOOP)
31.	8T-4121	[6]	WASHER-HARD (11X21X2.5-MM THK)
32.	8T-4136 M	[4]	BOLT (M10X1.5X25-MM)
33.	8T-4137 M	[3]	BOLT (M10X1.5X20-MM)
34.	8T-4200 M	[1]	BOLT (M8X1.25X16-MM)
35.	8T-4223	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
36.	8T-5041 M	[1]	BOLT (M12X1.75X120-MM)
37.	9X-7345	[1]	GROMMET
38.	9X-8250	[2]	CLIP
39.	9X-8256	[2]	WASHER (6.6X12X2-MM THK)
40.	9X-8257	[1]	WASHER (17.5X30X3.5-MM THK)
	B		USE AS REQUIRED
	E		ORDER BY THE CENTIMETER
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP34910285

201-8413: WIRING GP-ENGINE

WIRING GP-ENGINE

201-8413 WIRING GP-ENGINE
S/N PHN633-UP
PART OF 199-2817 ELECTRICAL AR

i01985996 SEBP3491

For full view, you need register

Parts for your 938G II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093 C	[4]	STRAP-CABLE
2.	5D-2651	[1]	CLIP
3.	7K-1181	[7]	STRAP-CABLE
4.	9X-3495	[1]	CLIP AS
5.	102-2240 Y	[1]	SENSOR GP-TEMPERATURE (3-PIN)(HYDRAULIC OIL)
6.	174-3016	[1]	PLUG AS-CONNECTOR (3-PIN)
7.	212-3413	[1]	BRACKET AS
8.	215-3860	[1]	BRACKET AS
9.	228-4982	[1]	RESISTOR AS
	102-8802	[2]	KIT-RECEPTACLE (2-PIN)
			(EACH KIT INCLUDES RECEPTACLE AS & WEDGE)
	6T-3610	[1]	RESISTOR
	8T-8729	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
10.	118-6878	[1]	BRACKET AS
11.	130-5300	[3]	CLIP
12.	131-0427 Y	[1]	SENSOR GP-TEMPERATURE (TORQUE CONVERTER OIL)
13.	147-0856	[1]	RESISTOR AS
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
	8T-6885 BE		TUBE-HEAT SHRINK (19.05-MM DIA)
	186-3735	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
14.	156-6175	[2]	CLIP (LADDER)
15.	189-3158	[1]	SUPPRESSOR-ARC
16.	1K-3113	[1]	SPACER (0.546X0.840X3.875-IN THK)
17.	1S-1015	[2]	CLIP
18.	278-0466 C	[1]	HARNESS AS-ENGINE (ELECTRONIC CONTROL MODULE)
	102-8802	[3]	KIT-RECEPTACLE (2-PIN)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
			(EACH KIT INCLUDES RECEPTACLE AS & WEDGE)
	127-5484	[1]	RECEPTACLE AS-CONNECTOR (1-PIN)
	127-5486	[1]	RECEPTACLE AS-CONNECTOR (1-PIN)
	110-6845	[1]	PLUG AS-CONNECTOR (40-PIN)
	127-5483	[1]	PLUG AS-CONNECTOR (1-PIN)
	160-7689	[1]	PLUG AS-CONNECTOR (70-PIN)
	3T-0203	[1]	PLUG AS-CONNECTOR (20-PIN)
	155-2260	[8]	KIT-CONNECTING PLUG (3-PIN)
	155-2270	[8]	KIT-CONNECTING PLUG (2-PIN)
			(EACH KIT INCLUDES PLUG AS & WEDGE)
	8N-1535	[1]	BELL AS-END
	7K-1181	[1]	STRAP-CABLE
	9X-6772	[1]	STRAP-CABLE
	3S-2093	[4]	STRAP-CABLE
19.	3J-1907	[1]	SEAL-O-RING
20.	3K-0360	[1]	SEAL-O-RING
21.	3V-4791	[1]	GROMMET
22.	4D-9517	[1]	CLIP
23.	5C-7261 M	[4]	NUT (M8X1.25-THD)
24.	5P-4116	[7]	WASHER-HARD (8.8X20.5X2-MM THK)
25.	5P-9297	[1]	CLIP (LOOP)
26.	6D-4244	[1]	CLIP (LOOP)
27.	6D-4246	[5]	CLIP (LOOP)
28.	6D-4636	[1]	CLIP (LOOP)
29.	6V-8225 M	[2]	NUT (M6X1-THD)
30.	7X-2552 M	[1]	BOLT (M16X2X30-MM)
31.	7X-7729	[1]	WASHER (11X25X3-MM THK)
32.	8M-2773	[1]	CLIP (LOOP)
33.	8T-4121	[6]	WASHER-HARD (11X21X2.5-MM THK)
34.	8T-4136 M	[4]	BOLT (M10X1.5X25-MM)
35.	8T-4137 M	[3]	BOLT (M10X1.5X20-MM)
36.	8T-4200 M	[1]	BOLT (M8X1.25X16-MM)
37.	8T-4223	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
38.	8T-5041 M	[1]	BOLT (M12X1.75X120-MM)
39.	9X-8250	[2]	CLIP
40.	9X-8256	[2]	WASHER (6.6X12X2-MM THK)
41.	9X-8257	[1]	WASHER (17.5X30X3.5-MM THK)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	E		ORDER BY THE CENTIMETER
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP34910286

217-3062: WIRING GP-ENGINE

WIRING GP-ENGINE

217-3062 WIRING GP-ENGINE
S/N PHN1-632
PART OF 206-7345 ALTERNATOR AR-CHARGING
AN ATTACHMENT

i01863128 SEBP3491

For full view, you need register

Parts for your 938G II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[2]	STRAP-CABLE
2.	5D-2651	[1]	CLIP
3.	7K-1181	[7]	STRAP-CABLE
4.	9X-3495	[1]	CLIP AS
5.	174-3016	[1]	PLUG AS-CONNECTOR (3-PIN)
6.	215-3860	[1]	BRACKET AS
	8T-3490 M	[2]	NUT-WELD (M10X1.5-THD)
7.	217-3064	[1]	HARNESS AS-ENGINE (70-AMPERE ALTERNATOR)
	102-8802	[2]	KIT-RECEPTACLE (2-PIN)
			(EACH INCLUDES RECEPTACLE AS & WEDGE)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	155-2260	[1]	KIT-CONNECTING PLUG (3-PIN)
			(INCLUDES PLUG AS & WEDGE)
	155-2270	[4]	KIT-CONNECTING PLUG (2-PIN)
			(EACH INCLUDES PLUG AS & WEDGE)
	3T-0203	[1]	PLUG AS-CONNECTOR (20-PIN)
	8N-1518	[1]	PLUG AS-CONNECTOR (25-PIN)
	160-7689	[1]	PLUG AS-CONNECTOR (70-PIN)
	7K-1181	[1]	STRAP-CABLE
	8T-8731	[1]	PLUG-CONNECTOR (3-PIN)
	8T-8737	[45]	PLUG-SEAL
	7G-7917	[5]	PLUG-SEAL
	7G-7918	[4]	PLUG-SEAL
	9X-6772	[2]	STRAP-CABLE
	3S-2093	[2]	STRAP-CABLE
8.	235-2426	[1]	HARNESS AS-WIRING (TEMPERATURE RESISTOR)(TEMPERATURE RESISTOR)
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
			(INCLUDES PLUG AS & WEDGE)
9.	102-2240 Y	[1]	SENSOR GP-TEMPERATURE (3-PIN)(HYDRAULIC OIL)
10.	118-6878	[1]	BRACKET AS
	8T-3490 M	[1]	NUT-WELD (M10X1.5-THD)
11.	130-5300	[3]	CLIP
12.	131-0427 Y	[1]	SENSOR GP-TEMPERATURE (TORQUE CONVERTER OIL)
13.	147-0856	[1]	RESISTOR AS
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	8T-6885 E		TUBE-HEAT SHRINK (19.05-MM DIA)(5-CM)
	186-3735	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
14.	156-6175	[2]	CLIP (LADDER)
15.	195-0882	[1]	BRACKET AS
	8T-3490 M	[1]	NUT-WELD (M10X1.5-THD)
16.	1K-3113	[1]	SPACER (0.546X0.840X3.875-IN THK)
17.	1S-1015	[2]	CLIP
18.	3J-1907	[1]	SEAL-O-RING
19.	3K-0360	[1]	SEAL-O-RING
20.	4D-9517	[1]	CLIP
21.	5C-7261 M	[3]	NUT (M8X1.25-THD)
22.	5P-4116	[6]	WASHER-HARD (8.8X20.5X2-MM THK)
23.	5P-9297	[1]	CLIP (LOOP)
24.	6D-4244	[1]	CLIP (LOOP)
25.	6D-4246	[5]	CLIP (LOOP)
26.	6D-4636	[1]	CLIP (LOOP)
27.	6V-8225 M	[2]	NUT (M6X1-THD)
28.	7X-2552 M	[1]	BOLT (M16X2X30-MM)
29.	7X-7729	[1]	WASHER (11X25X3-MM THK)
30.	8M-2773	[1]	CLIP (LOOP)
31.	8T-4121	[7]	WASHER-HARD (11X21X2.5-MM THK)
32.	8T-4136 M	[4]	BOLT (M10X1.5X25-MM)
33.	8T-4137 M	[4]	BOLT (M10X1.5X20-MM)
34.	8T-4200 M	[1]	BOLT (M8X1.25X16-MM)
35.	8T-4223	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
36.	8T-5041 M	[1]	BOLT (M12X1.75X120-MM)
37.	9X-7345	[1]	GROMMET
38.	9X-8250	[2]	CLIP
39.	9X-8256	[2]	WASHER (6.6X12X2-MM THK)
40.	9X-8257	[1]	WASHER (17.5X30X3.5-MM THK)
	E		ORDER BY THE CENTIMETER
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP34910287

217-3062: WIRING GP-ENGINE

WIRING GP-ENGINE

217-3062 WIRING GP-ENGINE
S/N PHN633-UP
PART OF 206-7345 ALTERNATOR AR-CHARGING
AN ATTACHMENT

i01986102 SEBP3491

For full view, you need register

Parts for your 938G II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[3]	STRAP-CABLE
2.	5D-2651	[1]	CLIP
3.	7K-1181	[5]	STRAP-CABLE
4.	9X-3495	[1]	CLIP AS
5.	102-2240 Y	[1]	SENSOR GP-TEMPERATURE (3-PIN)(HYDRAULIC OIL)
6.	174-3016	[1]	PLUG AS-CONNECTOR (3-PIN)
7.	215-3860	[1]	BRACKET AS
8.	278-0470	[1]	HARNESS AS-ENGINE (65-AMPERE ALTERNATOR)
	102-8802	[3]	KIT-RECEPTACLE (2-PIN)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
			(EACH KIT RECEPTACLE INCLUDES RECEPTACLE AS & WEDGE)
	110-6845	[1]	PLUG AS-CONNECTOR (40-PIN)
	3T-0203	[1]	PLUG AS-CONNECTOR (20-PIN)
	7K-1181	[1]	STRAP-CABLE
	8N-1535	[1]	BELL AS-END
	9X-6772	[1]	STRAP-CABLE
	127-5483	[1]	PLUG AS-CONNECTOR (1-PIN)
	127-5484	[1]	RECEPTACLE AS-CONNECTOR (1-PIN)
	127-5486	[1]	RECEPTACLE AS-CONNECTOR (1-PIN)
	155-2260	[1]	KIT-CONNECTING PLUG (3-PIN)
	155-2270	[6]	KIT-CONNECTING PLUG (2-PIN)
			(EACH KIT PLUG INCLUDES PLUG AS & WEDGE)
	160-7689	[1]	PLUG AS-CONNECTOR (70-PIN)
	3S-2093	[4]	STRAP-CABLE
9.	118-6878	[1]	BRACKET AS
10.	130-5300	[3]	CLIP
11.	131-0427 Y	[1]	SENSOR GP-TEMPERATURE (TORQUE CONVERTER OIL)
12.	147-0856	[1]	RESISTOR AS
13.	156-6175	[2]	CLIP (LADDER)
14.	195-0882	[1]	BRACKET AS
15.	1K-3113	[1]	SPACER (0.546X0.840X3.875-IN THK)
16.	1S-1015	[2]	CLIP
17.	3J-1907	[1]	SEAL-O-RING
18.	3K-0360	[1]	SEAL-O-RING
19.	3V-4791	[1]	GROMMET
20.	4D-9517	[1]	CLIP
21.	5C-7261 M	[3]	NUT (M8X1.25-THD)
22.	5P-4116	[6]	WASHER-HARD (8.8X20.5X2-MM THK)
23.	5P-9297	[1]	CLIP (LOOP)
24.	6D-4244	[1]	CLIP (LOOP)
25.	6D-4246	[5]	CLIP (LOOP)
26.	6D-4636	[1]	CLIP (LOOP)
27.	6V-8225 M	[2]	NUT (M6X1-THD)
28.	7X-2552 M	[1]	BOLT (M16X2X30-MM)
29.	8M-2773	[1]	CLIP (LOOP)
30.	8T-4121	[8]	WASHER-HARD (11X21X2.5-MM THK)
31.	8T-4136 M	[4]	BOLT (M10X1.5X25-MM)
32.	8T-4137 M	[4]	BOLT (M10X1.5X20-MM)
33.	8T-4200 M	[1]	BOLT (M8X1.25X16-MM)
34.	8T-4223	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
35.	8T-5041 M	[1]	BOLT (M12X1.75X120-MM)
36.	9X-8250	[2]	CLIP
37.	9X-8256	[2]	WASHER (6.6X12X2-MM THK)
38.	9X-8257	[1]	WASHER (17.5X30X3.5-MM THK)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP34910288

201-8412: WIRING GP-FRONT

WIRING GP-FRONT

201-8412 WIRING GP-FRONT
S/N PHN1-677
PART OF 199-2817 ELECTRICAL AR

i01849316 SEBP3491

For full view, you need register

Parts for your 938G II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7K-1181	[15]	STRAP-CABLE
2.	3V-0778	[1]	BRACKET
3.	202-3243	[1]	HARNESS AS-FRONT CHASSIS
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
	102-8804	[1]	KIT-RECEPTACLE (4-PIN)
	102-8805	[1]	KIT-RECEPTACLE (6-PIN)
	102-8801	[1]	KIT-RECEPTACLE (12-PIN)
	190-7614	[1]	KIT-RECEPTACLE (12-PIN)
	190-7615	[1]	KIT-RECEPTACLE (12-PIN)
			(EACH KIT INCLUDES RECEPTACLE AS & WEDGE)
	155-2260	[1]	KIT-CONNECTING PLUG (3-PIN)
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
	155-2271	[1]	KIT-CONNECTING PLUG (4-PIN)
	155-2274	[1]	KIT-CONNECTING PLUG (6-PIN)
			(EACH KIT INCLUDES PLUG AS & WEDGE)
	3S-2093	[5]	STRAP-CABLE
	8N-1521	[1]	BELL AS-END
	8T-8737	[42]	PLUG-SEAL
4.	033-8248	[2]	CLIP (LOOP)
5.	4P-7581	[1]	CLIP (LADDER)
6.	130-5300	[8]	CLIP
7.	132-5789	[2]	CLIP (LADDER)
8.	4K-8864	[3]	CLIP (LOOP)
10.	4S-1962	[2]	CLIP (LOOP)
11.	5P-7468	[2]	CLIP (SLOT)
12.	5P-7469	[2]	CLIP (TAB)
13.	5P-8444	[2]	GROMMET (37-MM ID)
14.	5P-9085	[2]	CLIP (LOOP)
15.	5P-9297	[2]	CLIP (LOOP)
16.	6D-4244	[1]	CLIP (LOOP)
17.	7G-7053	[1]	GROMMET
18.	8T-4121	[16]	WASHER-HARD (11X21X2.5-MM THK)
19.	8T-4133 M	[4]	NUT (M10X1.5-THD)
20.	8T-4136 M	[2]	BOLT (M10X1.5X25-MM)
21.	8T-4137 M	[9]	BOLT (M10X1.5X20-MM)
22.	8T-4183 M	[1]	BOLT (M12X1.75X40-MM)
23.	8T-4195 M	[1]	BOLT (M10X1.5X30-MM)
24.	8T-4223	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
25.	8T-4244 M	[1]	NUT (M12X1.75-THD)
26.	9K-0700	[2]	GROMMET
28.	9X-8250	[1]	CLIP
	M		METRIC PART

#SEBP34910289

201-8412: WIRING GP-FRONT

WIRING GP-FRONT

201-8412 WIRING GP-FRONT
S/N PHN678-UP
PART OF 199-2817 ELECTRICAL AR

i02112578 SEBP3491

For full view, you need register

Parts for your 938G II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3V-0778	[1]	BRACKET
2.	7K-1181 C	[16]	STRAP-CABLE
3.	278-8299 C	[1]	HARNESS AS-FRONT CHASSIS
	155-2271	[2]	KIT-CONNECTING PLUG (4-PIN)
	155-2270	[7]	KIT-CONNECTING PLUG (2-PIN)
	155-2260	[7]	KIT-CONNECTING PLUG (3-PIN)
			(EACH KIT INCLUDES PLUG AS & WEDGE)
	190-7613	[1]	RECEPTACLE AS-CONNECTOR (12-PIN)
	190-7614	[1]	KIT-RECEPTACLE (12-PIN)
	102-8801	[1]	KIT-RECEPTACLE (12-PIN)
	102-8804	[2]	KIT-RECEPTACLE (4-PIN)
	102-8803	[6]	KIT-RECEPTACLE (3-PIN)
	102-8802	[3]	KIT-RECEPTACLE (2-PIN)
			(EACH KIT INCLUDES RECEPTACLE AS & WEDGE)
	3S-2093	[6]	STRAP-CABLE
	9X-0196	[2]	TERMINAL AS (16-GA)
	171-5349	[2]	STRAP-MARKER
4.	033-8248	[2]	CLIP (LOOP)
5.	130-5300	[8]	CLIP
6.	132-5789 C	[2]	CLIP (LADDER)
7.	4K-8864	[5]	CLIP (LOOP)
8.	4P-7581	[2]	CLIP (LADDER)
9.	4S-1962	[2]	CLIP (LOOP)
10.	5P-7468	[2]	CLIP (SLOT)
11.	5P-7469	[2]	CLIP (TAB)
12.	5P-8444	[2]	GROMMET (37-MM ID)
13.	5P-9085 C	[3]	CLIP (LOOP)
14.	5P-9297 C	[1]	CLIP (LOOP)
15.	6D-4244	[1]	CLIP (LOOP)
16.	7G-7053	[1]	GROMMET
17.	8T-4121 C	[18]	WASHER-HARD (11X21X2.5-MM THK)
18.	8T-4133 M	[4]	NUT (M10X1.5-THD)
19.	8T-4136 CM	[1]	BOLT (M10X1.5X25-MM)
20.	8T-4137 M	[12]	BOLT (M10X1.5X20-MM)
21.	8T-4183 M	[1]	BOLT (M12X1.75X40-MM)
22.	8T-4195 M	[1]	BOLT (M10X1.5X30-MM)
23.	8T-4223	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
24.	8T-4244 M	[1]	NUT (M12X1.75-THD)
25.	9K-0700	[2]	GROMMET
26.	9X-8250	[1]	CLIP
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART

Information:

ELECTRICAL AND STARTING SYSTEM

WIRING GP

Engine News

270-5051 Repair Kit (Electrical Connectors) Available for Repairs to Wiring Harnesses with Ampseal 16 and A4E 2 Connectors {0709, 1408}
2006/03/20

Bulk Wiring Harnesses Are Available for Use with Caterpillar Products {1408}
2010/05/13

Special Instruction

Cross-Reference for Electrical Connectors {7553}
Cross-Reference for Electrical Connectors {7553}

Circuit Breaker Harness Assembly {1420}
Circuit Breaker Harness Assembly {1420}

Service Of Machined Terminals And Service of Stamped and Formed Terminals{7553}
Service Of Machined Terminals And Service of Stamped and Formed Terminals{7553}

Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}
Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}

Specifications

Electronic Control Wiring Group
3126B Engine for Caterpillar Built Machines

Tool Operating Manual

Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}
Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}

Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}

Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}

Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}

Troubleshooting

CID 0168 FMI 02 System Voltage intermittent/erratic
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

CID 0168 FMI 01 System Voltage Low
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

CID 0168 FMI 00 System Voltage High
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

CID 0291 FMI 05 Engine Cooling Fan Solenoid open circuit
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

CID 0291 FMI 06 Engine Cooling Fan Solenoid short to ground
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

Electrical Connectors - Inspect
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

CID 0100 FMI 03 Engine Oil Pressure open/short to +batt
3126B Engine for Caterpillar Built Machines

CID 0100 FMI 04 Engine Oil Pressure short to ground
3126B Engine for Caterpillar Built Machines

CID 0172 FMI 03 Intake Manifold Air Temp open/short to +batt
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

CID 0172 FMI 04 Intake Manifold Air Temp short to ground
3126B Engine for Caterpillar Built Machines

CID 0262 FMI 04 5 Volt Sensor DC Power Supply short to ground
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

CID 0273 FMI 03 Turbo Outlet Pressure open/short to +batt
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

CID 0273 FMI 04 Turbo Outlet Pressure short to ground
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

CID 0274 FMI 03 Atmospheric Pressure open/short to +batt
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

CID 0274 FMI 04 Atmospheric Pressure short to ground
3126B Engine for Caterpillar Built Machines

CID 0041 FMI 04 8 Volt DC Supply short to ground
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

CID 0248 FMI 09 Cat Data Link not communicating
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

CID 0091 FMI 08 Throttle Position signal abnormal
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

CID 0548 FMI 06 Throttle Lock Lamp short
3126B Engine for Caterpillar Built Machines

CID 0548 FMI 05 Throttle Lock Lamp open circuit
3126B Engine for Caterpillar Built Machines

CID 0042 FMI 11 Inject Actuation Control Valve open/short
3126B Engine for Caterpillar Built Machines

CID 0094 FMI 03 Fuel Pressure open/short to +batt
3126B Engine for Caterpillar Built Machines

CID 0094 FMI 04 Fuel Pressure short to ground
3126B Engine for Caterpillar Built Machines

CID 0110 FMI 03 Engine Coolant Temperature open/short to +batt
3126B Engine for Caterpillar Built Machines

CID 0110 FMI 04 Engine Coolant Temperature short to ground
3126B Engine for Caterpillar Built Machines

CID 0164 FMI 00 High Injector Actuation Pressure
3126B Engine for Caterpillar Built Machines

CID 0164 FMI 03 Injector Actuation Pressure voltage high
3126B Engine for Caterpillar Built Machines

CID 0175 FMI 03 Engine Oil Temperature open/short to +batt
3126B Engine for Caterpillar Built Machines

CID 0175 FMI 04 Engine Oil Temperature short to ground
3126B Engine for Caterpillar Built Machines

CID 0267 FMI 02 Incorrect Engine Shutdown Switch inputs
3126B Engine for Caterpillar Built Machines

CID 0600 FMI 03 Hydraulic Oil Temperature open/short to +batt
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

CID 0600 FMI 04 Hydraulic Oil Temperature short to ground
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

CID 0041 FMI 03 8 Volt DC Supply short to +batt
3126B Engine for Caterpillar Built Machines

How To Use the Functional Tests
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

Sensors and Electrical Connectors
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

CID 0091 FMI 08 Throttle Position signal abnormal
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

CID 0164 FMI 11 Injector Actuation Pressure system fault
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

CID 0190 FMI 02 Loss of Engine Speed Signal
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

CID 0190 FMI 11 Engine Speed Sensor mechanical failure
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

CID 0617 FMI 05 Air Inlet Heater Relay open/current below normal
3126B Engine for Caterpillar Built Machines

CID 1627 FMI 05 Fuel Pump Relay open circuit
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

CID 1627 FMI 06 Fuel Pump Relay short to ground
3126B Engine for Caterpillar Built Machines

5 Volt Engine Pressure Sensor Supply Circuit - Test
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

Cat Data Link Circuit - Test
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

Engine Speed/Timing Sensor Circuit - Test
3126B Engine for Caterpillar Built Machines

Injection Actuation Pressure Control Valve Circuit - Test
3126B Engine for Caterpillar Built Machines

Throttle Switch Circuit - Test
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

Low Engine Oil Pressure Lamp Circuit - Test
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

Air Inlet Heater Circuit - Test
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

Throttle Position Sensor Circuit - Test
3126B Engine for Caterpillar Built Machines

Digital Sensor Supply Circuit - Test
3126B Engine for Caterpillar Built Machines

Electrical Power Supply Circuit - Test
3126B Engine for Caterpillar Built Machines

CID 0290 FMI 03 Engine Fan Pump Pressure open/short to +batt
3126B Engine for Caterpillar Built Machines

CID 0290 FMI 04 Engine Fan Pump Pressure short to ground
3126B Engine for Caterpillar Built Machines

Engine Fan Control Solenoid Circuit - Test
3126B Engine for Caterpillar Built Machines

Throttle Lock Switch Circuit - Test
3126B Engine for Caterpillar Built Machines

Throttle Lock Lamp Circuit - Test
3126B Engine for Caterpillar Built Machines

Digital Sensor Supply Circuit - Test
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

Throttle Position Sensor Circuit - Test
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

Electrical Power Supply Circuit - Test
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

Fuel Pump Relay Circuit - Test
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

CID 1582 FMI 03 Trans Lube Oil Temp Sensor open/short to +batt
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

CID 1582 FMI 04 Trans Lube Oil Temp Sensor short to ground
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

CID 1589 FMI 03 Turbo Inlet Air Pressure Sensor open/shrt to +bat
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

Air Filter Restriction Lamp - Test
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

Engine Shutdown Switch Circuit - Test
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

Engine Fan Control Solenoid Circuit - Test
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

CID 0617 FMI 05 Air Inlet Heater Relay open/current below normal
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

CID 0617 FMI 06 Air Inlet Heater Relay grounded/current above norm
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

Sensors and Electrical Connectors
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

CID 0342 FMI 03 Secondary Engine Speed open/short to +batt
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

Engine Shutdown Switch Circuit - Test
3126B Engine for Caterpillar Built Machines

Engine Fan Reversing Solenoid Circuit - Test
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

CID 0164 FMI 02 Injector Actuation Pressure signal erratic
3126B Engine for Caterpillar Built Machines

CID 0342 FMI 02 Loss of Secondary Engine Speed signal
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

CID 0091 FMI 02 Incorrect Throttle Switch inputs
3126B Engine for Caterpillar Built Machines

Air Inlet Heater Circuit - Test
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

CID 0164 FMI 04 Injector Actuation Pressure voltage low
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

Engine Pressure Sensor Open or Short Circuit - Test
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

CID 0342 FMI 11 Secondary Engine Speed Sensor mechanical failure
3126B Engine for Caterpillar Built Machines

Cat Data Link Circuit - Test
3126B Engine for Caterpillar Built Machines

Sensors and Electrical Connectors
3126B Engine for Caterpillar Built Machines

5 Volt Engine Pressure Sensor Supply Circuit - Test
3126B Engine for Caterpillar Built Machines

Engine Pressure Sensor Open or Short Circuit - Test
3126B Engine for Caterpillar Built Machines

Sensors and Electrical Connectors
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

Analog Sensor Supply Circuit - Test
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

CID 0262 FMI 03 5 Volt Sensor DC Power Supply short to +batt
3126B Engine for Caterpillar Built Machines

CID 0262 FMI 04 5 Volt Sensor DC Power Supply short to ground
3126B Engine for Caterpillar Built Machines

Sensors and Electrical Connectors
3126B Engine for Caterpillar Built Machines

Engine Pressure Sensor Open or Short Circuit - Test
3126B Engine for Caterpillar Built Machines

Throttle Switch Circuit - Test
3126B Engine for Caterpillar Built Machines

CID 0444 FMI 05 Start Relay open circuit
3126B Engine for Caterpillar Built Machines

CID 0444 FMI 06 Start Relay short to ground
3126B Engine for Caterpillar Built Machines

Start Relay Circuit - Test
3126B Engine for Caterpillar Built Machines

CID 0485 FMI 03 Engine Fan Rev Solenoid short to +batt
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

CID 0485 FMI 04 Engine Fan Rev Solenoid short to ground
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

Engine Wiring Information
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

CID 0262 FMI 03 5 Volt Sensor DC Power Supply short to +batt
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

CID 1589 FMI 04 Turbo Inlet Air Pressure Sensor short to ground
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

CID 0617 FMI 06 Air Inlet Heater Relay grounded/current above norm
3126B Engine for Caterpillar Built Machines

CID 0544 FMI 08 Engine Cooling Fan Speed signal abnormal
3126B Engine for Caterpillar Built Machines

CID 0291 FMI 12 Engine Cooling Fan Solenoid malfunction
3126B Engine for Caterpillar Built Machines

Engine Fan Speed Sensor Circuit - Test
3126B Engine for Caterpillar Built Machines

Engine Fan Control Solenoid Circuit - Test
3126B Engine for Caterpillar Built Machines

Service Magazine

Dielectric Grease Should Not Be Used in Electrical Connectors {1408, 7553}
2012/05/04

Service of the Machined Terminals and the Stamped and Formed Terminals {7553}
2006/11/13

Updated Instruction For The Bypass Harness {0785, 1408}
2008/03/17

Bulk Wiring Harnesses Are Available for Use with Caterpillar Products {1408}
2012/03/05

Striped Wire Is Replaced With Improved Ink Jet Identification for Legacy (Parts Service) Wire harnesses {1408}
2012/06/08

Use Conductive Fasteners for Electrical Grounding on All Cat Products {7553, 7556}
2012/05/08