Service Hints

I18-A INTEGRATION RELAY
10-GROUND : Always continuity
6-GROUND : Continuity with front LH door open
A-12-GROUND : Always approx. 12 Volts
A-25-GROUND : Approx. 12 Volts 0.2 seconds with following operation
- Door lock control SW unlocked
- Door lock control SW locked with ignition key in cylinder and front LH door open
(ignition key reminder function)
- Door lock knob locked with ignition key in cylinder and front LH door open
(ignition key reminder function)
- Unlocking the front LH, front RH door cylinder with key
A-11-GROUND : Approx. 12 Volts 0.2 seconds with following operation
- Door lock control SW locked
- Locking the front LH, front RH door cylinder with key
A-3-GROUND : 0 Volts with door lock control SW locked
A-10-GROUND : Continuity with front RH door open
A-9-GROUND : Continuity with front LH door lock knob unlocked
A-8-GROUND : Continuity with front RH door lock knob unlocked
A-2-GROUND : 0 Volts with door lock control SW unlocked
A-6-GROUND : 0 Volts with front RH door lock cylinder unlocked with key
7-GROUND : Approx. 12 Volts with ignition SW at ON position
A-5-GROUND : 0 Volts with front LH door lock cylinder unlocked with key
A-4-GROUND : 0 Volts with front LH, front RH door lock cylinder locked with key

D12, D13 DOOR COURTESY SW FRONT LH, RH
1-GROUND : Closed with each door open

D16 DOOR KEY LOCK AND UNLOCK SW LH
1-2 : Closed with door lock cylinder locked with key
3-2 : Closed with door lock cylinder unlocked with key

D17 DOOR KEY LOCK AND UNLOCK SW RH
1-2 : Closed with door lock cylinder locked with key
3-2 : Closed with door lock cylinder unlocked with key

D22, D20 DOOR LOCK MOTOR AND DOOR UNLOCK DETECTION SW FRONT LH, RH
1-3 : Closed with UNLOCK position

U 1 UNLOCK WARNING SW
1-2 : Closed with ignition key in cylinder