Page 569 of 5883

DEF-18
< COMPONENT DIAGNOSIS >
PASSENGER SIDE DOOR MIRROR DEFOGGER
PASSENGER SIDE DOOR MIRROR DEFOGGER
DescriptionINFOID:0000000001697563
Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror
from fogging up.
Component Function CheckINFOID:0000000001697564
1.CHECK DOOR MIRROR DEFOGGER RH
Check that the heating wire of door mirror defogger RH is heated when turning the rear window defogger
switch ON.
Is the inspection result normal?
YES >> Door mirror defogger RH is OK.
NO >> Refer to DEF-18, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001697565
1. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door mirror RH.
3. Turn ignition switch ON.
4. Check voltage between door mirror RH connector and ground.
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair or replace harness.
2. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror RH connector and
ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
3. CHECK PASSENGER SIDE DOOR MIRROR DEFOGGER
Check door mirror defogger RH.
Refer to DEF-19, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 4
NO >> Replace door mirror RH. Refer to XX-XX, "*****"
.
4. CHECK INTERMITTENT INCIDENT
Check intermittent incident.
Te r m i n a l s
Condition of rear
window defogger
switchVoltage (V)
(Approx.) (+)
(–)
Door mirror RH
connectorTe r m i n a l
D107 1 GroundON Battery voltage
OFF 0
ALLIA0181ZZ
Door mirror RH connector Terminal
GroundContinuity
D107 2 Yes
ALLIA0184ZZ
Page 570 of 5883
PASSENGER SIDE DOOR MIRROR DEFOGGER
DEF-19
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
MA
B
DEF
N
O
P
Refer to XX-XX, "*****".
Is the inspection result normal?
YES >> Check the following.
Battery power supply circuit.
Fuse block (J/B).
NO >> Repair or replace the malfunctioning parts.
Component InspectionINFOID:0000000001697566
1. CHECK DOOR MIRROR DEFOGGER RH
1. Turn ignition switch OFF.
2. Disconnect door mirror RH.
3. Check continuity between door mirror terminals.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace door mirror RH. Refer to XX-XX, "*****"
.
Terminal Continuity
12 Yes
ALLIA0185ZZ
Page 571 of 5883
DEF-20
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
ECU DIAGNOSIS
BCM (BODY CONTROL MODULE)
Reference ValueINFOID:0000000001697567
VALUES ON THE DIAGNOSIS TOOL
TERMINAL LAYOUT
Refer to XX-XX, "*****".
PHYSICAL VALUES
Refer to XX-XX, "*****".
Monitor Item Condition Value/Status
REAR DEF SWNOTE:
The item is indicated, but not monitored. OFF
Page 572 of 5883
BCM (BODY CONTROL MODULE)
DEF-21
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
MA
B
DEF
N
O
P
Wiring DiagramINFOID:0000000001697568
ALLWA0121GB
Page 573 of 5883
DEF-22
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
ALLIA0659GB
Page 574 of 5883
BCM (BODY CONTROL MODULE)
DEF-23
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
MA
B
DEF
N
O
P
ALLIA0660GB
Page 575 of 5883
DEF-24
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
ALLIA0661GB
Page 576 of 5883
BCM (BODY CONTROL MODULE)
DEF-25
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
MA
B
DEF
N
O
P
ALLIA0662GB