2011 INFINITI QX56 Factory Service Manual

Page 889 of 5598

INFINITI QX56 2011  Factory Service Manual 
CCS-154
< DTC/CIRCUIT DIAGNOSIS >[ICC]
U1514 STRG SEN CAN 3
U1514 STRG SEN CAN 3
DTC LogicINFOID:0000000006224430
DTC DETECTION LOGIC
NOTE:
If DTC “U1514” is detected along with DTC “U1000”,

Page 890 of 5598

INFINITI QX56 2011  Factory Service Manual 
CCS
U1515 ICC SENSOR CAN 3CCS-155
< DTC/CIRCUIT DIAGNOSIS > [ICC]
C
D
E
F
G H
I
J
K L
M B
N P A
U1515 ICC SENSOR CAN 3
DTC LogicINFOID:0000000006224432
DTC DETECTION LOGIC
NOTE:
If DTC “U1515” is

Page 891 of 5598

INFINITI QX56 2011  Factory Service Manual 
CCS-156
< DTC/CIRCUIT DIAGNOSIS >[ICC]
U1517 ACCELERATOR PEDAL ACTUATOR CAN 3
U1517 ACCELERATOR PEDAL ACTUATOR CAN 3
DTC LogicINFOID:0000000006224434
DTC DETECTION LOGIC
NOTE:
If DTC “U1517” is d

Page 892 of 5598

INFINITI QX56 2011  Factory Service Manual 
CCS
U1520 4WD CAN 3CCS-157
< DTC/CIRCUIT DIAGNOSIS > [ICC]
C
D
E
F
G H
I
J
K L
M B
N P A
U1520 4WD CAN 3
DTC LogicINFOID:0000000006224436
DTC DETECTION LOGIC
NOTE:
If DTC “U1520” is detected alon

Page 893 of 5598

INFINITI QX56 2011  Factory Service Manual 
CCS-158
< DTC/CIRCUIT DIAGNOSIS >[ICC]
POWER SUPPLY AND GROUND CIRCUIT
POWER SUPPLY AND GROUND CIRCUIT
ADAS CONTROL UNIT
ADAS CONTROL UNIT : Diagnosis ProcedureINFOID:0000000006228002
1.CHECK ADAS CO

Page 894 of 5598

INFINITI QX56 2011  Factory Service Manual 
CCS
POWER SUPPLY AND GROUND CIRCUITCCS-159
< DTC/CIRCUIT DIAGNOSIS > [ICC]
C
D
E
F
G H
I
J
K L
M B
N P A
3. Check for continuity between I CC sensor harness connector and ground. 
Is the inspection r

Page 895 of 5598

INFINITI QX56 2011  Factory Service Manual 
CCS-160
< SYMPTOM DIAGNOSIS >[ICC]
INTELLIGENT CRUISE CONT
ROL SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
INTELLIGENT CRUISE CONTROL SYSTEM SYMPTOMS
Symptom TableINFOID:0000000006224440
Symptoms Reference pag

Page 896 of 5598

INFINITI QX56 2011  Factory Service Manual 
CCS
MAIN SWITCH DOES NOT TURN ON, MAIN SWITCH DOES NOT TURN OFF
CCS-161
< SYMPTOM DIAGNOSIS > [ICC]
C
D
E
F
G H
I
J
K L
M B
N P A
MAIN SWITCH DOES NOT TURN ON, MAIN SWITCH DOES NOT TURN
OFF
Descripti