Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Passenger Seat Schematics Connector End View Reference: Power Seat Connector End Views | |||
1 | Did you review the description and operation and perform the necessary inspections? | Go to Step 2 | |
2 | Verify the fault is present. Does the system operate normally? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 |
Does the instrument panel cluster (IPC) door ajar message operate normally? | Go to Step 4 | |
4 |
Does the test lamp illuminate on both circuits? | Go to Step 5 | Go to Step 7 |
5 | Using a test lamp connected to battery voltage test both of the ground circuit terminals in the harness connector C1. Does the test lamp illuminate on both circuits? | Go to Step 6 | Go to Step 8 |
6 |
Does the test lamp illuminate? | Go to Step 10 | Go to Step 9 |
7 | Repair the battery voltage supply circuit to the mobility seat module for an open or short to ground. Refer to Circuit Testing and Wiring Repairs . Is the repair complete? | Go to Step 12 | -- |
8 | Repair the mobility seat module ground circuit for an open or high resistance. Refer to Circuit Testing and Wiring Repairs . Is the repair complete? | Go to Step 12 | -- |
9 | Repair the RR sliding door jamb switch circuit to the mobility seat module for an open or high resistance. Refer to Circuit Testing and Wiring Repairs . Is the repair complete? | Go to Step 12 | -- |
10 | Inspect for poor connections at the mobility seat module harness connectors. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 12 | Go to Step 11 |
11 | Replace the mobility seat module. Refer to Sit-N-Lift Control Module Replacement . Is the repair complete? | Go to Step 12 | -- |
12 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
