3687056 COUPLING GP-TORSIONAL Caterpillar parts
14M, 16M
Rating:
Alternative (cross code) number:
CA3687056
368-7056
3687056
CA3687056
368-7056
3687056
MOTOR GRADER,
Number on catalog scheme:
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Information:
Illustration 1 g00676705
Schematic of the Fuel Level Sensor
This diagnostic code is recorded when the ECM reads the signal of the sensor and the signal of the sensor is above normal. The possible causes of this failure are listed below:
The sensor has failed.
The supply circuit of the sensor is open in the machine harness.
The signal circuit in the machine harness is shorted to +battery.
The signal circuit in the machine harness is open or the sensor is disconnected.
The ECM has failed. This is unlikely.System Response:This diagnostic code causes the fuel gauge to always indicate that the fuel tank is empty. This failure may also cause the fuel gauge to intermittently indicate that the fuel tank is empty. Test Step 1. CHECK THE ELECTRONIC CONTROL MODULE AND THE HARNESS.
Turn the disconnect switch and the key start switch to the ON position.
Disconnect the machine harness connector from the sensor.
At the machine harness connector of the sensor, measure the voltage (DCV) between the signal contact 4 (wire 447-PK(Pink)) and the ground contact 2 (wire J842-BK(Black)). Expected Result:The voltage is 6.5 0.5 DCV.Results:
OK - The voltage is 6.5 0.5 DCV. The voltage is correct.Repair: The ECM and the machine harness are correct. The sensor has failed. Perform the Testing and Adjusting, "Pulse Width Modulated (PWM) Senor-Test" procedure prior to replacing the sensor.STOP
NOT OK - The voltage is GREATER than 6.5 0.5 DCV. The ECM or the machine harness has failed. Proceed to test step 2.Test Step 2. CHECK THE GROUND CIRCUIT OF THE HARNESS.
The sensor remains disconnected.
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the J1 and J2 connectors of the machine harness from the ECM.
At the machine harness connector for the sensor, measure the resistance between the ground contact 2 (wire J842-BK(Black)) and connector contact J2-19 (wire J842-BK(Black)). Expected Result:The resistance is less than 5.0 ohms. Results:
OK - The resistance is less than 5.0 ohms. harness resistance is correct. Proceed to test step 3.
NOT OK - The resistance is greater than 5.0 ohms. the ground circuit in the harness has failed. Repair: There is an open circuit between the ground contact and connector contact J2-19 (wire J842-BK(Black)). Repair the machine harness or replace the machine harness.STOPTest Step 3. CHECK FOR A SHORTED HARNESS
The sensor and the
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts coupling Caterpillar catalog:
14M, 16M
140H, 143H, 14H, 14M, 160H, 163H, 16H, 16M, 3176, 3176B, 3176C, 3196, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L ...
140H, 143H, 14H, 14M, 160H, 163H, 16H, 16M, 3176, 3176B, 3176C, 3196, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L ...
140H, 143H, 14H, 14M, 160H, 163H, 16H, 16M, 3176C, 3196, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 3...
2696650
COUPLING AS
120M, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 24M, 301.6C, 336F L, 621K, 623K, 627K, 770G, 770G OEM, 772G, 772G OEM, AP-600D, AP-655D, BG...
120M, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 24M, 301.6C, 336F L, 621K, 623K, 627K, 770G, 770G OEM, 772G, 772G OEM, AP-600D, AP-655D, BG...
16M, 215D, 229D, 231D, 235C, 235D, 245B, 245D, 24M, 5110B, 5130, 5230, 583T, 587T, 621B, 627B, 637D, 69D, 769C, 769D, 771C, 771D, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F, 776C, 776D, 777, 777B,...
135H, 135H NA, 143H, 14H, 14H NA, 160H ES, 160H NA, 163H NA, 16M, 215D, 229D, 231D, 235C, 235D, 245B, 245D, 24M, 5110B, 5130, 5130B, 517, 5230, 5230B, 527, 583T, 587T, 621B, 627B, 637D, 773F, 775F, 77...
135H, 135H NA, 143H, 14H, 14H NA, 160H ES, 160H NA, 163H NA, 16M, 215D, 229D, 231D, 235C, 235D, 245B, 245D, 24M, 5110B, 5130, 5130B, 517, 5230, 5230B, 527, 583T, 587T, 621B, 627B, 637D, 773F, 775F, 77...
16M, 215D, 229D, 231D, 235C, 235D, 245B, 245D, 24M, 5110B, 5130, 5230, 583T, 587T, 621B, 627B, 637D, 69D, 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F, 776C, 776D...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
3813771
COUPLING AS
14M, 16M
14M, 16M
4398599
COUPLING AS
14M, 16M
14M, 16M
3550008
COUPLING GP-FLEXIBLE
M313D, M315D 2
M313D, M315D 2
3263853
COUPLING GP-PUMP
D7R XR
D7R XR
3561589
COUPLING GP-TORSIONAL
966K, 966M XE, 972M XE
966K, 966M XE, 972M XE
3415368
COUPLING GP-PUMP
320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D2 L, 323E L
320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D2 L, 323E L
3440688
COUPLING GP-PUMP
312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314E CR, 314E LCR, 316E L, 318D2 L, 318E L
312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314E CR, 314E LCR, 316E L, 318D2 L, 318E L
3857009
COUPLING GP-GENERATOR
3516, 3516B, 3516C
3516, 3516B, 3516C
3857008
COUPLING GP-GENERATOR
3512, 3516, 3516B, 3516C
3512, 3516, 3516B, 3516C
4203213
COUPLING GP-PUMP
374F L
374F L