Toyota COROLLA2004 Electrical Wiring Diagram page 123

Service Hints
I11 (A) Integration Relay
9–Ground : Always continuity
5–Ground : Continuity with the driver's door open
1–Ground : Always approx. 12 volts
2–Ground : Approx. 12 volts 0.2 seconds with following operation
∗ Door lock control SW locked
∗ Locking the driver's, front passenger's door cylinder with the key
(A) 9–Ground : Continuity with the door lock control SW locked
(A)13–Ground : Continuity with the front passenger's door open
(A)19–Ground : Continuity with the driver's door lock knob unlocked
(A) 8–Ground : Continuity with the door lock control SW unlocked
(A) 5–Ground : Continuity with the front passenger's door lock cylinder unlock with the key
(A) 6–Ground : Continuity with the driver's door lock cylinder unlocked with the key
(A) 7–Ground : Continuity with the driver's, front passenger's door lock cylinder locked with the key
(A) 1 or 3–Ground : Approx. 12 volts 0.2 seconds with following operation
∗ Door lock control SW unlocked
∗ Door lock control SW locked with the ignition key in cylinder and the driver's door open
(Ignition key reminder function)
∗ Door lock knob locked with the ignition key in cylinder and the driver's door open
(Ignition key reminder function)
∗ Unlocking the driver's, front passenger's door cylinder with the key
D4, D5, D6, D7 Door Courtesy SW Front LH, RH, Rear LH, RH
1–Ground : Closed with the door open
U1 Unlock Warning SW
1–2 : Closed with the ignition key in cylinder
: Parts Location
Code See Page
D4 36
D5 36
D6 36
D7 36
D8 36
: Junction Block and Wire Harness Connector
Code See Page
ID 25
IF
IH 25
IJ
IK 24
4A 30
: Connector Joining Wire Harness and Wire Harness
Code See Page
IC1 40
IJ2 42
BA1 44
BB1 44
: Ground Points
Code See Page
IE 40
IG 40
Code
D9
D10 B
D11 A
D12
D13
Junction Block and Wire Harness (Connector Location)
Floor Wire and Instrument Panel J/B (Lower Finish Panel)
Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel) Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
Instrument Panel Wire and Center J/B (Behind the Combination Meter)
Joining Wire Harness and Wire Harness (Connector Location)
Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)
Front Door RH Wire and Instrument Panel Wire (Right Kick Panel)
Rear Door LH Wire and Floor Wire (Left Center Pillar)
Rear Door RH Wire and Instrument Panel Wire (Right Center Pillar)
Ground Points Location
Behind the Combination Meter
Right Kick Panel
2004 COROLLA (EWD533U)
See Page
36
36
36
36
36
Code See Page
D14 36
I11 A 35
J6 35
J7 35
U1 35
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