HARNESS AS-TRANSMISSION 3928377 - Caterpillar

Illustration 1 g01883693
Shift control lever position sensor circuitThis diagnostic code indicates the Chassis ECM detects the transmission gear lever selector sensor circuit voltage is below normal. The following can cause this code:
Sensor signal circuit shorted to ground
Failed sensor
Failed ECMNote: The following test procedure may create other diagnostic codes. Ignore these created codes and clear these created codes after the original diagnostic code has been corrected. Ensure that MID 087 CID 0702 FMI 04 is active before performing this procedure.Note: Use a calibrated digital multimeter for this procedure.Test Step 1. INSPECT THE SENSOR
Visually inspect the sensor, sensor wiring, and sensor hardware.Expected Result:There is no apparent damage to the sensor, wiring, or hardware.Results:
OK - There is no apparent damage to the sensor, wiring, or hardware. Proceed to Test Step 2.
NOT OK - There is apparent damage to the sensor, wiring, or hardware.Repair: Replace the damaged part.STOPTest Step 2. CHECK FOR POWER AT THE SENSORDo not disconnect the