Test Description
WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to the step numbers on the diagnostic table.
- 2: This step tests for proper reference voltage to the transfer case shift control module on the 4WD low circuit.
- 3: This step tests the 4WD low circuit for a short to voltage.
- 4: This step tests the 4WD low circuit for an open or high resistance.
- 5: This step repairs the 4WD low circuit for a short to voltage.
DTC C0359
| Step | Action | Values | Yes | No |
|---|---|---|---|---|
| Schematic Reference: Transfer Case Control Schematics Connector End View Reference: Transfer Case Control Connector End Views |
||||
| 1 | Did you perform the Diagnostic System Check - Vehicle? | - | Go to Step 2 | Go to Diagnostic System Check - Vehicle |
| 2 |
|
10-13.5 V | Go to Step 3 | Go to Step 4 |
| 3 |
|
0 V | Go to Step 7 | Go to Step 5 |
| 4 | Test the 4WD low circuit for an open, a high resistance, or a short to ground. Refer to Circuit Testing
and Wiring Repairs
. Did you find and correct the condition? |
- | Go to Step 8 | Go to Step 6 |
| 5 | Repair the 4WD low circuit for short to voltage. Refer to Wiring Repairs
. Did you find and correct the condition? |
- | Go to Step 8 | - |
| 6 | Replace the PCM. Refer to Control Module References
for replacement, setup, and programming. Did you complete the repair? |
- | Go to Step 8 | - |
| 7 | Replace the transfer case shift control module. Refer to Control Module References
for replacement, setup, and programming. Perform the Clutch Reset Procedure. Refer to Transfer Case High/Low Clutch Reset . Did you complete the repair? |
- | Go to Step 8 | - |
| 8 |
|
- | Go to Step 2 | System OK |