For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the Power Seat Memory System Check? | -- | Go to Step 2 | Go to Memory Seats System Check
2 | Do the memory mirrors operate properly? | -- | Go to Power Seat Inoperative | Go to Step 3
3 |

1. Disconnect the memory seat/mirror module connector C1.
2. Connect a DMM from the memory seat/mirror module connector C1 cavity A (ORN) to ground.

Is the voltage within the specified range?

10-15 V

Go to Step 4

Go to Step 6

4 | Connect a DMM from the memory seat/mirror module connector C1 cavity A (ORN) to cavity B (BLK). Is the voltage within the specified range? | 10-15 V | Go to Step 5 | Go to Step 7
5 | Replace the memory seat/mirror module. Is the repair complete? | -- | Go to Memory Seats System Check | --
6 | Repair the open in CKT 1340 (ORN) between S227 and the memory seat/mirror module. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Memory Seats System Check | --
7 | Repair the open in CKT 1250 (BLK) between S218 and the memory seat/mirror module. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Memory Seats System Check | --