Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Power Seats Schematics DEFINITION: This table assumes that all mechanical linkage and drivers are free from obstruction and not binding. This also assumes that all other directions are operational. | |||
1 | Did you review the Power Seats System Description and Operation and perform the necessary inspections? | Go to Step 2 | |
2 | Operate the Power Seat System. Does the system operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Did the test lamp illuminate for each switch position? | Go to Step 6 | Go to Step 4 |
4 | Test the control circuits for the rear vertical motors for a open or a short to ground. Refer to Circuit Testing in Wiring Systems. Did you find and correct the condition? | Go to Step 9 | Go to Step 5 |
5 | Inspect the poor connections at the harness connector of the power seat switch. Refer to Testing for Intermittent Conditions and Poor Connections in Wiring Systems. Did you find and correct the condition? | Go to Step 9 | Go to Step 8 |
6 | Inspect the poor connections at the harness connector of the rear vertical motor. Refer to Testing for Intermittent Conditions and Poor Connections in Wiring Systems. Did you find and correct the condition? | Go to Step 9 | Go to Step 7 |
7 | Replace the rear vertical motor. Refer to Front Seat Adjuster Motor Replacement . Did you complete the replacement? | Go to Step 9 | -- |
8 | Replace the power seat switch. Refer to Power Seat Switch Replacement in Wiring Systems. Did you compete the replacement? | Go to Step 9 | -- |
9 | Operate the system to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
