Step | Action | Values | Yes | No |
|---|---|---|---|---|
Schematic Reference: Memory Seats Schematics Connector End View Reference: Power Seat Connector End Views DEFINITION: One or more of the memory recall functions are inoperative. | ||||
1 | Did you perform the Power Seat Diagnostic System Check? | -- | Go to Step 2 | |
2 | Attempt to set and recall memory 1, memory 2, and exit seat position settings. Does the system operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the scan tool display the memory 1 switch as Active only while the switch is pressed? | -- | Go to Step 4 | Go to Step 6 |
4 |
Does the scan tool display the memory 2 switch as Active only while the switch is pressed? | -- | Go to Step 5 | Go to Step 7 |
5 |
Does the scan tool display the EXIT switch as Active only while the switch is pressed? | -- | Go to Step 12 | Go to Step 8 |
6 |
Is the resistance less than the specified value only while the switch is pressed? | 0.5ohms | Go to Step 13 | Go to Step 11 |
7 |
Is the resistance less than the specified value only while the switch is pressed? | 0.5ohms | Go to Step 13 | Go to Step 11 |
8 |
Is the resistance less than the specified value? | 0.5ohms | Go to Step 9 | Go to Step 11 |
9 |
Is the resistance less than the specified value only while the switch is pressed? | 0.5ohms | Go to Step 10 | Go to Step 11 |
10 | Test the memory switch signal circuits in the switch harness for a short to ground or voltage. Refer to Circuit Testing in Wiring Systems. Are either of the switch signal circuits shorted to ground or voltage? | -- | Go to Step 14 | Go to Step 13 |
11 | Inspect for poor connections at the memory switch connector. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 17 | Go to Step 14 |
12 | Inspect for poor connections at the driver seat module connectors. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 17 | Go to Step 15 |
13 | Inspect for poor connections at the driver door module connector. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 17 | Go to Step 16 |
14 | Replace the memory switch. Refer to Front Seat Heater Switch Replacement . Is the repair complete? | -- | Go to Step 17 | -- |
15 | Replace the driver seat module. Refer to Memory Seat Control Module Replacement . Is the repair complete? | -- | Go to Step 17 | -- |
16 | Replace the driver door module. Refer to Door Lock and Side Window Switch Replacement - Driver Side in Doors. Is the repair complete? | -- | Go to Step 17 | -- |
17 | Operate the memory seat system to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
