Service Hints

I15 (A), I19(B) INTEGRATION RELAY
(A) 7-GROUND : Always continuity.
(A) 5-GROUND : Continuity with LH door open.
(A) 11-GROUND : Always approx. 12 Volts
(B) 3-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.
(B) 2-GROUND : Approx. 12 Volts for 0.2 seconds with following operations.
- Door lock control SW locked.
- Locking the LH, RH door cylinder with key.
(B) 5-GROUND : 0 Volts with door lock control SW locked or LH, RH door lock cylinder locked with key.
(A) 9-GROUND : Continuous with RH door open.
(B) 8-GROUND : Continuous with LH door lock knob unlocked.
(B) 7-GROUND : Continuous with RH door lock knob unlocked.
(A) 10-GROUND : Approx. 12 Volts with ignition key in cylinder.
(B) 6-GROUND : 0 Volts with door lock control SW unlocked.

D15, D16 DOOR COURTESY SW 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.

U 1 (A), (B) UNLOCK WARNING SW
(A) 1-(A) 2, (B) 1-(B) 2: Closed with key in cylinder.