Service Hints
LIGHT AUTO TURN OFFBODY ECU
10 - GROUND : Approx. 12 volts with Ignition SW at ON or ST position
4 - GROUND : Always approx. 12 volts
8 - GROUND : Always continuity
HORN
BODY ECU
13 - GROUND : Continuity with horn SW on
DOOR LOCK CONTROL
BODY ECU
8 - 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 (A), (B), UNLOCK WARNING SW
(A) 1 - (A) 2, (B) 1 - (B) 2 : Closed with key in cylinder.
POWER WINDOW
D15, D16 DOOR COURTESY SW LH, RH
1 - GROUND : Continuity with door open
BODY ECU
10 - GROUND : Approx. 12 volts with ignition SW at ON position
3, 4 - GROUND : Always approx. 12 volts
P7 POWER WINDOW MASTER SW
(A) 3, (B) 1 - GROUND : Always continuity
(A) 10, (B) 9 - GROUND : Approx. 12 volts with ignition SW on and stays at 12 volts for 45 seconds after the ignition SW is turned off, but if a door is opened in this 45 seconds period, voltage will drop to 0 volts
(A) 1, (B) 3 - GROUND : Approx. 12 volts with ignition SW at ON position and master SW at UP position
(A) 5, (B) 4 - GROUND : Approx. 12 volts with ignition SW at ON position and master SW at DOWN or AUTO DOWN position
WINDOW LOCK SW
Open with window lock SW at LOCK position
KEY REMINDER AND SEAT BELT WARNING
B6 BUCKLE SW LH
1 - 2 : Open with driver's seat belt in use
D15 DOOR COURTESY SW FRONT LH
1 - GROUND : Closed with LH door open
BODY ECU
10 - GROUND : Approx. 12 volts with ignition SW on
4 - GROUND : Always approx. 12 volts
8 - GROUND : Always continuity