2011 INFINITI QX56 Factory Service Manual

Page 305 of 5598

INFINITI QX56 2011  Factory Service Manual 
AV
B2704 CORNER SENSOR [RL]AV-157
< DTC/CIRCUIT DIAGNOSIS >
C
DE
F
G H
I
J
K L
M B A
O P
B2704 CORNER SENSOR [RL]
DTC LogicINFOID:0000000006216313
DTC DETECTION LOGIC
DTC No. CONSULT-III indication D

Page 306 of 5598

INFINITI QX56 2011  Factory Service Manual 
AV-158
< DTC/CIRCUIT DIAGNOSIS >
B2705 SENSOR HARNESS OPEN [CR-RL]
B2705 SENSOR  HARNESS OPEN [CR-RL]
DTC LogicINFOID:0000000006216314
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000006216315
1

Page 307 of 5598

INFINITI QX56 2011  Factory Service Manual 
AV
B2706 CORNER SENSOR [RR]AV-159
< DTC/CIRCUIT DIAGNOSIS >
C
DE
F
G H
I
J
K L
M B A
O P
B2706 CORNER SENSOR [RR]
DTC LogicINFOID:0000000006216316
DTC DETECTION LOGIC
DTC No. CONSULT-III indication D

Page 308 of 5598

INFINITI QX56 2011  Factory Service Manual 
AV-160
< DTC/CIRCUIT DIAGNOSIS >
B2707 SENSOR HARNESS OPEN [CR-RR]
B2707 SENSOR  HARNESS OPEN [CR-RR]
DTC LogicINFOID:0000000006216317
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000006216318
1

Page 309 of 5598

INFINITI QX56 2011  Factory Service Manual 
AV
POWER SUPPLY AND GROUND CIRCUITAV-161
< DTC/CIRCUIT DIAGNOSIS >
C
DE
F
G H
I
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K L
M B A
O P
POWER SUPPLY AND GROUND CIRCUIT
AV CONTROL UNIT
AV CONTROL UNIT : Diagnosis ProcedureINFOID:00000000062

Page 310 of 5598

INFINITI QX56 2011  Factory Service Manual 
AV-162
< DTC/CIRCUIT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
Is the inspection result normal?
YES >> GO TO 3.
NO >> Check harness between front display unit and fuse.
3.CHECK GROUND CIRCUIT
1. Tu

Page 311 of 5598

INFINITI QX56 2011  Factory Service Manual 
AV
POWER SUPPLY AND GROUND CIRCUITAV-163
< DTC/CIRCUIT DIAGNOSIS >
C
DE
F
G H
I
J
K L
M B A
O P
Is the inspection result normal?
YES >> INSPECTION END
NO >> Repair harness or connector.
VIDEO DISTRIB

Page 312 of 5598

INFINITI QX56 2011  Factory Service Manual 
AV-164
< DTC/CIRCUIT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
Check voltage between BOSE amp. harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Check harness bet