Infiniti QX56 (JA60). Manual — part 792

SUNROOF SYSTEM

RF-37

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

ABKIA1414GB

RF-38

< ECU DIAGNOSIS >

SUNROOF SYSTEM

ABKIA1640GB

SUNROOF DOES NOT OPERATE PROPERLY

RF-39

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

SYMPTOM DIAGNOSIS

SUNROOF DOES NOT OPERATE PROPERLY

Diagnosis Procedure

INFOID:0000000005147295

1.

CHECK BCM POWER SUPPLY AND GROUND CIRCUIT

Check BCM power supply and ground circuit.

Refer to

BCS-33, "Diagnosis Procedure"

.

>> GO TO 2

2.

CHECK SUNROOF MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT

Check sunroof motor assembly power supply and ground circuit.

Refer to

RF-12, "Component Function Check"

.

>> GO TO 3

3.

CHECK SUNROOF SWITCH CIRCUIT

Check sunroof switch circuit.

Refer to

RF-12, "Diagnosis Procedure"

.

Is the inspection result normal?

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

.

RF-40

< SYMPTOM DIAGNOSIS >

AUTO OPERATION DOES NOT OPERATE

AUTO OPERATION DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000005147296

1.

PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure.

Refer to

RF-5, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement"

.

Is the inspection result normal?

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

.