2007 INFINITI QX56 Factory Service Manual

Page 1593 of 3061

INFINITI QX56 2007  Factory Service Manual EC-510
< SERVICE INFORMATION >
DTC P1564 ICC STEERING SWITCH
Diagnosis Procedure
INFOID:0000000003532044
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten three ground sc

Page 1594 of 3061

INFINITI QX56 2007  Factory Service Manual DTC P1564 ICC STEERING SWITCH
EC-511
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
 Without CONSULT-II
1. Turn ignition switch ON.
2. Check voltage between ECM terminal 99 and ground with pr

Page 1595 of 3061

INFINITI QX56 2007  Factory Service Manual EC-512
< SERVICE INFORMATION >
DTC P1564 ICC STEERING SWITCH
2. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 7.
NG >> GO TO 6.
6.DETECT MALFUNCTIONING PART
Check the

Page 1596 of 3061

INFINITI QX56 2007  Factory Service Manual DTC P1564 ASCD STEERING SWITCH
EC-513
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
DTC P1564 ASCD STEERING SWITCH
Component DescriptionINFOID:0000000003532046
ASCD steering switch has varia

Page 1597 of 3061

INFINITI QX56 2007  Factory Service Manual EC-514
< SERVICE INFORMATION >
DTC P1564 ASCD STEERING SWITCH
4. Press MAIN switch for at least 10 seconds, then release it and wait at least 10 seconds.
5. Press CANCEL switch for at least 10 seconds

Page 1598 of 3061

INFINITI QX56 2007  Factory Service Manual DTC P1564 ASCD STEERING SWITCH
EC-515
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
Wiring DiagramINFOID:0000000003532050
Specification data are reference values and are measured between eac

Page 1599 of 3061

INFINITI QX56 2007  Factory Service Manual EC-516
< SERVICE INFORMATION >
DTC P1564 ASCD STEERING SWITCH
Diagnosis Procedure
INFOID:0000000003532051
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten three ground s

Page 1600 of 3061

INFINITI QX56 2007  Factory Service Manual DTC P1564 ASCD STEERING SWITCH
EC-517
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
 Without CONSULT-II
1. Turn ignition switch ON.
2. Check voltage between ECM terminal 99 and ground with p