Test Description
The numbers below refer to the step numbers on the diagnostic table.
- 3: This test determines if the suspect motor has an internal short to ground.
- 9: This test verifies the repair.
DTC B3793
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Driver Seat Schematics Connector End View Reference: Power Seat Systems Connector End Views |
|||
| 1 | Did you perform the Diagnostic System Check-Power Seat Systems? | Go to Step 2 | Go to Diagnostic System Check - Power Seat Systems |
| 2 |
|
Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems |
| 3 |
|
Go to Step 4 | Go to Step 5 |
| 4 | Test the motor control circuits of the suspect motor for a short to ground. Refer to Circuit Testing
and Wiring Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 9 | Go to Step 6 |
| 5 | Inspect for poor connections at the harness connector of the suspect seat motor. Refer to Testing for Intermittent Conditions and Poor Connections
and Connector Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 9 | Go to Step 7 |
| 6 | Inspect for poor connections at the harness connector of the memory seat module. Refer to Testing for Intermittent Conditions and Poor Connections
and Connector Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 9 | Go to Step 8 |
| 7 | Replace the suspect seat motor. Refer to Seat Adjuster Motor Replacement , Power Recliner Motor Replacement - Front Seat , Head Restraint Motor Replacement - Front Seat or Lumbar Replacement - Front Seat (AL2) . Did you complete the replacement? |
Go to Step 9 | - |
| 8 | Replace the memory seat module. Refer to Memory Seat Control Module Replacement . Did you complete the replacement? |
Go to Step 9 | - |
| 9 |
|
Go to Step 2 | System OK |