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PUMP & MTG GP-SECONDARY STEER 2501170 - Caterpillar



2501170 PUMP & MTG GP-SECONDARY STEER Caterpillar parts 120M, 12M, 140M, 160M PUMP
Rating:
71
Alternative (cross code) number:
CA2501170
250-1170
2501170
Caterpillar 2501170 PUMP & MTG GP-SECONDARY STEER

Buy PUMP & MTG GP-SECONDARY STEER 2501170 Caterpillar genuine, new aftermarket tractor parts with delivery
MOTOR GRADER,

Compatible equipment models: 2501170:

MOTOR GRADER  120M   12M   140M   160M   Caterpillar
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Table 1
J1939 Code and Description CDL Code and Description Comments
4337–8
Aftertreatment 1 Diesel Exhaust Fluid Dosing Temperature : Abnormal Frequency, Pulse Width, or Period 3096–8
Aftertreatment 1 Diesel Exhaust Fluid Dosing Temperature : Abnormal Frequency, Pulse Width, or Period The Aftertreatment #1 DCU #1 detects an abnormal temperature signal from the pump.
The code is logged.
4376–7
Aftertreatment 1 Diesel Exhaust Fluid Return Valve : Not Responding Properly 3862–7
Aftertreatment 1 Diesel Exhaust Fluid Return Valve : Not Responding Properly The Aftertreatment #1 DCU #1 detects that the return valve is not responding properly.
The code is logged.
7107–8
Aftertreatment #1 DEF Pump Motor Speed Sensor : Abnormal Frequency, Pulse Width, or Period 3118–8
Aftertreatment #1 DEF Pump Motor Speed Sensor : Abnormal Frequency, Pulse Width, or Period The DCU detects an abnormal motor speed signal from the pump.
The code is logged. Follow the troubleshooting procedure to identify the root cause of the problem.
Table 2
Troubleshooting Test Steps Values Results
1. Inspect the Harness Connector at the DEF Pump
A. Turn the keyswitch to the OFF position for 2 minutes. The keyswitch must be OFF for 2 minutes to allow the DEF pump to purge, reset the code, and reset the DCU.
B. Disconnect the DEF pump electrical connector.
C. Inspect the connector terminals for DEF contamination or corrosion.
DEF pump connector
Result: The DEF pump connector was free of DEF contamination or corrosion.
Proceed to Test Step 2.
Result: The DEF pump connector was not free of DEF contamination or corrosion.
Replace the PETU wiring harness. Proceed to Test Step 2.
2. Replace the DEF Pump
A. Turn the keyswitch to the OFF position for 2 minutes. The keyswitch must be OFF for 2 minutes to allow the DEF pump to purge, reset the code, and reset the DCU.
B. Replace the DEF pump. Refer to the Disassembly and Assembly manual for the correct procedure.
C. Establish communication between Caterpillar Electronic Technician (ET) and the Diesel Exhaust Fluid Controller #1 ECM.
D. Perform the "DEF Dosing System Verification Test" to pressurize and prime the system.
E. Visually inspect all DEF lines from the tank to the DEF injector for leakage.
Leakage
Result: The lines are not leaking.
Proceed to Test Step 3.
Result: The lines are leaking.
Make the necessary repairs and repeat the "DEF Dosing System Verification Test".
Proceed to Test Step 3.
3. Perform an "Aftertreatment System Functional Test"
A. Turn the keyswitch to the ON position.
B. Establish communication between Caterpillar Electronic Technician (ET) and the "Engine #1 Aftertreatment Controller".
C. Perform an "Aftertreatment System Functional Test".
Aftertreatment System Functional Test
Result: The "Aftertreatment System Functional Test" was successful and the code cleared.
Return the unit to service.
Result: The "Aftertreatment System Functional Test" was not successful and additional codes were logged.
Troubleshoot the additional codes, Refer to Troubleshooting for the correct procedure.
If the procedure did not correct the issues, contact your Cat dealer Technical Communicator (TC). For further assistance, your TC can confer with the Dealer Solutions Network (DSN).

Caterpillar SIS machinery equipment:

Caterpillar SIS

Caterpillar parts catalog:

Caterpillar parts catalog
160M Motor Grader B9L00001-UP (MACHINE) POWERED BY C9 Engine
120M Motor Grader B9N00001-UP (MACHINE) POWERED BY C6.6 Engine
140M Motor Grader B9M00001-UP (MACHINE)
160M Motor Grader B9E00001-UP (MACHINE) POWERED BY C9 Engine
12M Motor Grader B9200001-UP (MACHINE) POWERED BY C7.2 Engine
12M Motor Grader B9R00001-UP (MACHINE) POWERED BY C6.6 Engine
140M Motor Grader B9D00001-UP (MACHINE)
12M Motor Grader B9F00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader B9C00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader- (US Army) CBS00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader - All Wheel Drive B9W00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader - All Wheel Drive D9W00001-UP (MACHINE) POWERED BY C6.6 Engine
140M Motor Grader - All Wheel Drive B9G00001-UP (MACHINE) POWERED BY C9 Engine
140M Motor Grader - All Wheel Drive D9G00001-UP (MACHINE) POWERED BY C9 Engine
160M Motor Grader - All Wheel Drive B9T00001-UP (MACHINE) POWERED BY C9 Engine
160M Motor Grader - All Wheel Drive D9T00001-UP (MACHINE) POWERED BY C9 Engine
120M AWD Motor Grader (US Navy) PJB00001-UP (MACHINE) POWERED BY C6.6 Engine
120M AWD Motor Grader (US Marine) NJD00001-UP (MACHINE) POWERED BY C6.6 Engine
120M AWD Motor Grader RMY00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader R9A00001-UP (MACHINE) POWERED BY C6.6 Engine
12M Motor Grader R9B00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader - All Wheel Drive R9C00001-UP (MACHINE) POWERED BY C6.6 Engine
120M AWD Motor Grader (US Marine) NJD00001-UP (MACHINE) POWERED BY C6.6 Engine
14L Motor Grader - All Wheel Drive B9400001-UP (MACHINE) POWERED BY C9 Engine


Parts pump Caterpillar catalog:

3522138 PUMP AS-WATER
120H, 120K, 120K 2, 12K, 12M, 135H, 140G, 140K, 140K 2, 140M, 160K, 3126, 3126B, 3126E, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325...
1908977 PUMP GP-FUEL PRM & WATER SEP
120H, 120K, 120K 2, 12H, 12K, 135H, 140K, 140K 2, 140M, 14M, 160K, 160M, 16M, 24M, 3126B, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 3...
3522109 PUMP GP-WATER
12H, 140M, 140M 2, 160M, 160M 2, 3126, 3126B, 3126E, 3516C, 525C, 535C, 545C, 573, 584, 627G, 637D, 637E, 637G, 814F II, 815B, 815F II, 816F II, 950H, 962H, C7, C9, C9.3, IT62H
3522139 PUMP GP-WATER
120H, 120K, 120K 2, 12K, 12M, 135H, 140G, 140K, 140K 2, 140M, 160K, 3126, 3126B, 3126E, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325...
3522081 PUMP GP-WATER
12H, 140M, 140M 2, 160M, 160M 2, 3126, 3126B, 3126E, 3516C, 525C, 535C, 545C, 573, 584, 627G, 637D, 637E, 637G, 814F II, 815B, 815F II, 816F II, 950H, 962H, C7, C9, C9.3, IT62H
2004497 PUMP GP-ENGINE OIL
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 30/30, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L,...
1908970 PUMP GP-FUEL PRIMING
120H, 120K, 120K 2, 12H, 12K, 135H, 140K, 140K 2, 140M, 14M, 160K, 160M, 16M, 24M, 3126B, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 3...
1898777 PUMP GP-ENGINE OIL
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 30/30, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L,...
2105522 PUMP AS-ENGINE OIL
12H, 140M, 160M, 2290, 2390, 2391, 2491, 2590, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 511, 521, 522, 532, 541, 551, 552, 627G, 637D, 637E, 637G...
3318905 PUMP AS-ENGINE OIL
12H, 140M, 140M 2, 160M, 160M 2, 2290, 2390, 330C, 330C L, 330D, 330D FM, 330D L, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 552, 552 ...
4264806 PUMP GP-FUEL TRANSFER
120M, 12M, 2470C, 320D GC, 320D L, 323D L, 420E, 430E, 553C, 613G, 914G, 924H, 924HZ, 928HZ, 938H, 953D, 963D, AP-600D, AP-655D, AP1000E, AP1055E, BG500E, BG600D, BG655D, C4.4, C6.6, CB-54, CB-54B, CB...
3738014 PUMP-OIL
120M, 12M, 2470C, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 323D L, 323D2 L, 525D, 535D, 545D, 553C, 559, 613G, 924H, 924HZ, 924K, 928H, 928HZ, 930K, 938H, 938K, 950 GC, 953D, 963D, AP-600D, AP-655D,...
6I4724 PUMP GP-WATER
3056, CP-433C, CS-323C, CS-431C, PS-300B
4N3949 PUMP GP-FUEL TRANSFER
16G, 245, 3406, 621, 621B, 623B, 627B, 824C, 825C, 826C, 980C, 983B
2457713 PUMP GP-WATER SPRAY
CB-434B, CB-434C, CB-534C, CB-535B, CB-544, CB-545, CS-423E, PF-300C, PS-150B, PS-150C, PS-200B, PS-300B, PS-360C
1523932 PUMP GP-FUEL INJECTION
CB-434C, CS-323C, PS-150B
2954777 PUMP GP-UNIT INJECTOR HYD
324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D L, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 950H, 962H, 973C, AP-1055D, BG-2455D, B...
3520209 PUMP GP-WATER
3408, 3408C, 631D, 631E, 633E II, 637E, 657E, 769C, 769D, 771D, 834B, 988F II, CG137-08, D8L, D9N, G3408, G3408B, G3408C
1077734 PUMP GP-FUEL INJECTION
3116, 3126, 35, 45, 525B, 533, 535B, 543, 570, 580, 950G, 960F, 962G, IT62G, TK370, TK371, TK380, TK381
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