Power Seat Does Not Move Forward/Rearward W/O Memory Seats
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
Schematic Reference: Power Seats Schematics | ||||
IMPORTANT: 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 Power Seats Circuit Description and perform the necessary inspections? | -- | Go to Step 2 | Go to Symptoms |
2 | Operate the system. Does the system operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections | 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 of the forward/rearward motor for a open or short to ground. Refer to Circuit Testing in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 8 | Go to Step 5 |
5 | Inspect for 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 8 | Go to Step 7 |
6 | Replace the forward/rearward motor. Refer to Front Seat Adjuster Motor Replacement Did you complete the replacement? | -- | Go to Step 8 | -- |
7 | Replace the power seat switch. Refer to Power Seat Switch Replacement Did you complete the replacement? | -- | Go to Step 8 | -- |
8 | Operate the system to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
Power Seat Does Not Move Forward/Rearward With Memory Seats
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
Schematic Reference: Power Seats Schematics | ||||
IMPORTANT: 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 Power Seats Circuit Description and perform the necessary inspections? | -- | Go to Step 2 | Go to Symptoms |
2 | Operate the system. Does the system operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 |
Did the test lamp illuminate for each switch position? | -- | Go to Step 9 | Go to Step 4 |
4 |
Did the test lamp illuminate for each switch position? | -- | Go to Step 6 | Go to Step 5 |
5 | Test the forward rearward control circuits of the power seat switch for a open or short to ground. Refer to Circuit Testing in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 12 | Go to Step 8 |
6 | Test the control circuits of the forward/rearward motor for a open or short to ground. Refer to Circuit Testing in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 12 | Go to Step 7 |
7 | Inspect for poor connections at the harness connector of the Memory Seat Module. Refer to Testing for Intermittent Conditions and Poor Connections in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 12 | Go to Step 10 |
8 | Inspect for 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 12 | Go to Step 11 |
9 | Replace the forward/rearward motor. Refer to Front Seat Adjuster Motor Replacement . Did you complete the replacement? | -- | Go to Step 12 | -- |
10 | Replace the Memory Seat Module. Refer to Memory Seat Control Module Replacement . Did you complete the replacement? | -- | Go to Step 12 | -- |
11 | Replace the seat switch assembly. Refer to Power Seat Switch Replacement . Did you complete the replacement? | -- | Go to Step 12 | -- |
12 | Operate the system to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
