Step
| Action
| Value(s)
| Yes
| No
|
1
|
- Turn the ignition switch to the ON position.
- Install the scan tool.
- Establish communication with the driver seat adjuster memory module.
Does the scan tool communicate with the driver seat adjuster memory
module?
| --
|
Go to Step 3
|
Go to Step 2
|
2
| Go to
Scan Tool Does Not Communicate with Memory Seat Module
for diagnosis.
Is the repair procedure complete?
| --
| System OK
| --
|
3
| Program the driver seat adjuster memory module. Refer to
Programming the Driver Seat Adjuster Memory Module.
Is the programming procedure complete?
| --
|
Go to Step 4
| --
|
4
| Use the scan tool to check for any current and/or history
DTC's that may be present.
Are there any current and/or history DTC's displayed?
| --
|
Go to Step 5
|
Go to Step 6
|
5
|
- If DTC 11 is set, go to
DTC 11 Driver Seat Forward/Backward Motor Inop
for diagnosis.
- If DTC 12 is set, go to
DTC 12 Driver Seat Recliner Motor Inoperative
for diagnosis.
- If DTC 16 is set, go to
DTC 16 Driver Seat Front Height Motor Inoperative
for diagnosis.
- If DTC 17 is set, go to
DTC 17 Driver Seat Rear Height Motor Inoperative
for diagnosis.
- If DTC 21 is set, go to
Power Seats - Memory Switch Inoperative
for
diagnosis.
- If DTC 50 or 55 is set, go to
DTC 50 Seat Adjuster Memory Module Malfunction
for diagnosis.
Is the repair procedure complete?
| --
| System OK
| --
|
6
| Use the scan tool to operate the driver seat.
Does the driver seat operate properly from the scan tool?
| --
|
Go to Step 7
|
Go to Step 8
|
7
| Replace the driver seat adjuster switch.
Refer to Seats.
Is the replacement complete?
| --
|
Go to Step
1
| --
|
8
|
- Turn the ignition switch to the ON position.
- Press the seat front height UP and DOWN switch. The front of the
seat should move up and down.
- Press the seat rear height UP and DOWN switch. The rear of the
seat should move up and down.
- Press the seat forward switch. The seat should move forward.
- Press the seat backward switch. The seat should move backward.
- Press the seat backrest forward switch. The seat backrest should
move forward.
- Press the seat backrest backward switch. The seat backrest should
move backward.
Does the driver seat move to the appropriate position when the designated
switch is pressed?
|
|
Go to Step 9
| Go to
Power Seats - Memory Switch Inoperative
for diagnosis.
|
9
|
- Program the driver seat adjuster memory module for the three different
memory positions. Refer to Programming the Memory Seats and Mirrors.
- Press the personal key #1. The driver seat, inside rear view mirror
and the outside rear view mirrors should move to the first pre-programmed
position.
- Press the personal key #2. The driver seat, inside rear view mirror
and the outside rear view mirrors should move to the second pre-programmed
position.
- Press the personal key #3. The driver seat, inside rear view mirror
and the outside rear view mirrors should move to the third pre-programmed
position
Does the driver seat, inside rear view mirror and outside rear view
mirrors move to the appropriate position when the designated switch is pressed?
|
| System OK
| Go to
Power Seats - Memory Switch Inoperative
.
|
