Retrieving Diagnostic Trouble Codes
- Turn ignition off. Press MEMO button and both position buttons on DPMS switch simultaneously and hold down. Turn ignition on, wait at least one second then release all buttons.
- If no Diagnostic Trouble Codes (DTCs) are stored, position setting button LEDs will only blink one 3-second long blink. If DTCs are stored, first digit of DTC is indicated by one second blinks.
- Second digit of DTC is indicated by short (0.26 second) blinks. Each DTC is followed by a 3 second pause before any other DTCs are displayed. Record all DTCs and see appropriate flow chart to locate cause of problem. See DIAGNOSTIC TROUBLE CODE DEFINITIONS table.
NOTE:
See the TROUBLE SHOOTING FLOW CHART DIRECTORY
for location of individual Flow Charts.
DIAGNOSTIC TROUBLE CODE DEFINITIONS
| Code | Cause | Flow Chart No. |
|---|---|---|
| 1 | Slide Switch/Wiring | 3 |
| 2 | Recline Switch/Wiring | 4 |
| 3 | Front Up-Down Switch/Wiring | 5 |
| 4 | Rear Up-Down Switch/Wiring | 6 |
| 5 | Tilt Switch/Wiring | 7 |
| 6 | Extend-Retract Switch/Wiring | 8 |
| 21 | MEMO Button/Wiring | 9 |
| 22 | Position 1 Button/Wiring | 9 |
| 23 | Position 2 Button/Wiring | 9 |
| 24 | Forward Slide Switch/Wiring | 3 |
| 25 | Backward Slide Switch/Wiring | 3 |
| 26 | Forward Recline Switch/Wiring | 4 |
| 27 | Backward Recline Switch/Wiring | 4 |
| 28 | Front Up Switch/Wiring | 5 |
| 29 | Front Down Switch/Wiring | 5 |
| 30 | Rear Up Switch/Wiring | 6 |
| 31 | Rear Down Switch/Wiring | 6 |
| 32 | Tilt-Up Switch/Wiring | 7 |
| 33 | Tilt-Down Switch/Wiring | 7 |
| 34 | Extend Switch/Wiring | 8 |
| 35 | Restract Switch/Wiring | 8 |
| 36 | Ignition Switch/Wiring | 1 |
| 37 | A/T Gear Position Switch/Wiring | 1 |