Service Hints
BODY ECU8 - GROUND : Always continuity.
3, 4 - GROUND : Always approx. 12 volts
15 - GROUND : Approx. 12 volts for 0.2 seconds with following operations.
- Door lock control SW unlocked.
- Door lock control SW locked with ignition key in cylinder and LH door open.
(Ignition key reminder function)
- Door lock knob locked with ignition key in cylinder and LH door open. (Ignition key reminder function)
- Unlocking the LH, RH door cylinder with key.
14 - GROUND : Approx. 12 volts for 0.2 seconds with following operations.
- Door lock control SW locked.
- Locking the LH, RH door cylinder with key.
D15, D16, D26, D27 DOOR COURTESY SW FRONT REAR LH, RH
1 - GROUND : Closed with door open.
D21, D22 DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SW AND DOOR KEY LOCK AND UNLOCK SW LH, RH
4 - 8 (LH), 1 - 5 (RH) : Closed with UNLOCK position.
U1 UNLOCK WARNING SW
2 - 1 : Closed with key in cylinder.