2005 INFINITI QX4 Factory Service Manual

Page 1745 of 3419

INFINITI QX4 2005  Factory Service Manual EC-554Revision: October 2005
DTC P1564 ASCD STEERING SWITCH
2005 QX56
Wiring DiagramUBS00L10
BBWA2486E

Page 1746 of 3419

INFINITI QX4 2005  Factory Service Manual DTC P1564 ASCD STEERING SWITCH
EC-555
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: October 20052005 QX56
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do n

Page 1747 of 3419

INFINITI QX4 2005  Factory Service Manual EC-556Revision: October 2005
DTC P1564 ASCD STEERING SWITCH
2005 QX56
2. CHECK ASCD STEERING SWITCH CIRCUIT
 With CONSULT-II
1. Turn ignition switch ON.
2. Select “MAIN SW”, “CANCEL SW”, RESUM

Page 1748 of 3419

INFINITI QX4 2005  Factory Service Manual DTC P1564 ASCD STEERING SWITCH
EC-557
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: October 20052005 QX56
4. DETECT MALFUNCTIONING PART
Check the following.
Harness connectors M31, E152
Harness connectors E19

Page 1749 of 3419

INFINITI QX4 2005  Factory Service Manual EC-558Revision: October 2005
DTC P1564 ASCD STEERING SWITCH
2005 QX56
Component InspectionUBS00L12
ASCD STEERING SWITCH
1. Disconnect combination switch (spiral cable) harness connector M102.
2. Check

Page 1750 of 3419

INFINITI QX4 2005  Factory Service Manual DTC P1568 ICC FUNCTION
EC-559
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: October 20052005 QX56
DTC P1568 ICC FUNCTIONPFP:18995
On Board Diagnosis LogicUBS00L1T
This self-diagnosis has the one trip detection

Page 1751 of 3419

INFINITI QX4 2005  Factory Service Manual EC-560Revision: October 2005
DTC P1572 ICC BRAKE SWITCH
2005 QX56
DTC P1572 ICC BRAKE SWITCHPFP:25320
Component DescriptionUBS00L1W
When the brake pedal is depressed, ICC brake switch is turned OFF
an

Page 1752 of 3419

INFINITI QX4 2005  Factory Service Manual DTC P1572 ICC BRAKE SWITCH
EC-561
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: October 20052005 QX56
DTC Confirmation ProcedureUBS00L1Z
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If DTC Confirmation