3429898 MODULE GP-DISPLAY Caterpillar parts
773G, 773G OEM, 775G, 775G OEM
Rating:
Alternative (cross code) number:
CA3429898
342-9898
3429898
CA3429898
342-9898
3429898
Weight: 3 pounds 1 kg.
TRUCK,
Information:
Illustration 1 g01640361
Schematic of the "Steering Tiller Position Sensor 2"
This diagnostic code is recorded when the ECM reads the duty cycle of the sensor as being out of range.The output frequency of the position sensor is approximately 500 hertz. The value of the sensor's duty cycle is approximately 50% in the center position. The duty cycle of the signal increases as the steering wheel is moved from the center position to the right. The value of the sensor's duty cycle is approximately 90% in the right position. The duty cycle of the signal decreases as the steering wheel is moved from the center position to the left. The value of the sensor's duty cycle is approximately 10% in the left position.The possible causes of this condition are listed below:
The signal circuit is shorted to the +battery or shorted to ground intermittently.
The signal circuit is open intermittently or the sensor is disconnected.
The sensor may have failed.System Response:The "steering tiller" function will be disabled.Note: This diagnostic code is usually an intermittent condition. The diagnostic code may be active or the diagnostic code may not be active.Note: This procedure can cause new diagnostic codes to be recorded. Ignore these created diagnostic codes. When the procedure is completed, clear the created diagnostic codes.Test Step 1. CHECK FOR POWER AT THE SENSOR.
Do not disconnect the harness connector from the sensor.
At the back of the harness connector for the sensor, insert a 7X-1710 Multimeter Probe along contact 1 (wire 176-YL(Yellow)) for the voltage supply.
Turn the key start switch and the disconnect switch to the ON position.
Measure the voltage from contact 1 (wire C985-BU(Blue)) to contact 2 (wire J767-GY(Grey)). Expected Result:The voltage is 8 DCV.Results:
OK - The voltage is 8 DCV. Proceed to Test Step 3.
NOT OK - The voltage is not 8 DCV. The circuit is open. Repair: Repair the machine harness or replace the machine harness.STOPTest Step 2. CHECK THE SIGNAL CIRCUIT OF THE SENSOR.
Turn the key start switch and the disconnect switch
Caterpillar parts catalog:
Parts module Caterpillar catalog:
3629298
MODULE AR-CLEAN EMISSIONS
773G, 773G OEM, 775G, 775G OEM
773G, 773G OEM, 775G, 775G OEM
3378803
MODULE AR-ENGINE & CEM
773G, 773G OEM
773G, 773G OEM
3378805
MODULE AR-ENGINE & CEM
773G, 773G OEM
773G, 773G OEM
3369411
MODULE AR-ENGINE & CEM
775G, 775G OEM
775G, 775G OEM
3369413
MODULE AR-ENGINE & CEM
775G, 775G OEM
775G, 775G OEM
3429070
MODULE AS
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 2384C, 2484C, 2570C, 2670C, 2864C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320E, 320E L, 320E LN, 320E...
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 2384C, 2484C, 2570C, 2670C, 2864C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320E, 320E L, 320E LN, 320E...
3442733
MODULE GP-DISPLAY
120M, 120M 2, 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, 16M, 24M, 2864C, 586C, 621H, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 631G, 637G...
120M, 120M 2, 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, 16M, 24M, 2864C, 586C, 621H, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 631G, 637G...
1636088
MODULE AS
613G, 621G, 621H, 621K, 623G, 623H, 623K, 623K LRC, 627G, 627H, 627K, 627K LRC, 631G, 637G, 657G, 725, 725C, 730, 730C, 735, 735B, 740, 740B, 770, 770G, 770G OEM, 772, 772G, 772G OEM, 773F, 773G, 773G...
613G, 621G, 621H, 621K, 623G, 623H, 623K, 623K LRC, 627G, 627H, 627K, 627K LRC, 631G, 637G, 657G, 725, 725C, 730, 730C, 735, 735B, 740, 740B, 770, 770G, 770G OEM, 772, 772G, 772G OEM, 773F, 773G, 773G...
3405259
MODULE GP-KEYPAD
773G, 773G LRC, 773G OEM, 775G, 775G LRC, 775G OEM
773G, 773G LRC, 773G OEM, 775G, 775G LRC, 775G OEM
3774675
MODULE GP-KEYPAD
773G OEM, 775G OEM, 777G, 785D
773G OEM, 775G OEM, 777G, 785D
3774675
MODULE GP-KEYPAD
773G OEM, 775G OEM, 777G, 785D
773G OEM, 775G OEM, 777G, 785D
3094076
MODULE-PHASE
793F AC, 795F AC, 795F XQ
793F AC, 795F AC, 795F XQ
3429896
MODULE GP-DISPLAY
773G LRC, 773G OEM, 775G LRC, 775G OEM, 777G
773G LRC, 773G OEM, 775G LRC, 775G OEM, 777G
3405259
MODULE GP-KEYPAD
773G, 773G LRC, 773G OEM, 775G, 775G LRC, 775G OEM
773G, 773G LRC, 773G OEM, 775G, 775G LRC, 775G OEM
2873258
MODULE GP-DISPLAY
793F, 793F CMD, 793F-XQ, 795F AC, 797F
793F, 793F CMD, 793F-XQ, 795F AC, 797F
3132151
MODULE GP-DISPLAY
725, 730, 735, 740
725, 730, 735, 740
3094075
MODULE-PHASE
793F AC
793F AC
3831210
MODULE GP-DISPLAY
725C, 730C
725C, 730C
3327644
MODULE GP-DISPLAY
735B, 740B
735B, 740B
3629531
MODULE AS-OUTLET
735B, 740B
735B, 740B
3629468
MODULE AS-INLET
735B, 740B
735B, 740B