Park/Neutral Position Switch
Disconnect park/neutral position switch. Using ohmmeter, check for continuity between specified wires with gearshift in selected position. See PARK/NEUTRAL POSITION SWITCH CONTINUITY . Continuity should exist between appropriate wires with gearshift in corresponding position as listed.
NOTE:
On Metro A/T, ECM receives gear position signals from Transaxle Control Module (TCM). Park/neutral position switch provides gear position signal to TCM.
PARK/NEUTRAL POSITION SWITCH CONTINUITY
| Gear Position | Wire Colors |
|---|---|
| Park | Yellow & Blue/White |
| " | Black & Blue/White |
| Reverse | Yellow & Red |
| " | Black & Red |
| Neutral | Yellow & Blue |
| " | Black & Blue |
| Drive | Yellow & Green |
| " | Black & Green |
| 2nd Gear | Yellow & Green/Red |
| " | Black & Green/Red |
| Low | Yellow & Green/Blue |
| " | Black & Green/Blue |
NOTE:
If power steering pressure switch fails to close, or open circuit in wiring exists between ECM and pressure switch, engine may stall when wheels are turned. If power steering pressure switch fails to open or short to ground exists in wiring between ECM and pressure switch, idle quality will be affected.