2005 INFINITI FX35 Service Manual

lane assist fuel type rear view mirror interior lights immobilizer display

Load previous 8 pages

Page 2657 of 4731

INFINITI FX35 2005 Service Manual EC-1264
[VK45DE]
DTC P1572 ICC BRAKE SWITCH
Revision: 2005 July 2005 FX
Wiring Diagram ABS00DCF
TBWM0421E

Page 2658 of 4731

INFINITI FX35 2005 Service Manual DTC P1572 ICC BRAKE SWITCH EC-1265
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
Specification data are reference values and are measured between each terminal and groun

Page 2659 of 4731

INFINITI FX35 2005 Service Manual EC-1266
[VK45DE]
DTC P1572 ICC BRAKE SWITCH
Revision: 2005 July 2005 FX
2. CHECK OVERALL FUNCTION-II
With CONSULT-II
Check “BRAKE SW2” indication in “DATA MONITOR” mode.
Without CONSULT-

Page 2660 of 4731

INFINITI FX35 2005 Service Manual DTC P1572 ICC BRAKE SWITCH EC-1267
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
4. CHECK ICC BRAKE SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ICC brake

Page 2661 of 4731

INFINITI FX35 2005 Service Manual EC-1268
[VK45DE]
DTC P1572 ICC BRAKE SWITCH
Revision: 2005 July 2005 FX
6. DETECT MALFUNCTIONING PART
Check the following.
Fuse block (J/B) connector E201
10A fuse
Harness for open or short betwee

Page 2662 of 4731

INFINITI FX35 2005 Service Manual DTC P1572 ICC BRAKE SWITCH EC-1269
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
12. CHECK STOP LAMP SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Discon

Page 2663 of 4731

INFINITI FX35 2005 Service Manual EC-1270
[VK45DE]
DTC P1572 ICC BRAKE SWITCH
Revision: 2005 July 2005 FX
16. CHECK STOP LAMP SWITCH
Refer to EC-1270, "
Component Inspection"
OK or NG
OK >> GO TO 17.
NG >> Replace stop lamp swi

Page 2664 of 4731

INFINITI FX35 2005 Service Manual DTC P1572 ASCD BRAKE SWITCH EC-1271
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
DTC P1572 ASCD BRAKE SWITCHPFP:25320
Component DescriptionABS007UM
When the brake pedal

DTC P1572 ASCD BRAKE SWITCH EC-1271
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
DTC P1572 ASCD BRAKE SWITCHPFP:25320
Component DescriptionABS007UM
When the brake pedal is depressed, ASCD brake switch is turned
OFF and stop lamp switch is turned ON. ECM detects the state of
the brake pedal by this input of two kinds (ON/OFF signal).
Refer to EC-727, "
AUTOMATIC SPEED CONTROL DEVICE
(ASCD)" for the ASCD function.
CONSULT-II Reference Value in Data Monitor ModeABS007UN
Specification data are reference values.
On Board Diagnosis LogicABS00E5H
This self-diagnosis has the one trip detection logic.
The MIL will not light up for this diagnosis.
NOTE:
If DTC P1572 is displayed with DTC P0605, first perform the trouble diagnosis for DTC P0605.
Refer to EC-1134, "
DTC P0605 ECM" .
This self-diagnosis has the one trip detection logic. When malfunction A is detected, DTC is not
stored in ECM memory. And in that case, 1st trip DTC and 1st trip freeze frame data are displayed.
1st trip DTC is erased when ignition switch OFF. And even when malfunction A is detected in two
consecutive trips, DTC is not stored in ECM memory.
PBIB2558E
MONITOR ITEM CONDITION SPECIFICATION
BRAKE SW1
(ASCD brake switch)
Ignition switch: ON Brake pedal: Fully released ON
Brake pedal: Slightly depressed OFF
BRAKE SW2
(stop lamp switch)
Ignition switch: ON Brake pedal: Fully released OFF
Brake pedal: Slightly depressed ON
DTC No. Trouble diagnosis
name DTC detecting condition Possible cause
P1572
1572 ASCD brake
switch A)
When the vehicle speed is above 30 km/
h (19 MPH), ON signals from the stop
lamp switch and the ASCD brake switch
are sent to the ECM at the same time.Harness or connectors
(The stop lamp switch circuit is shorted.)
Harness or connectors
(The ASCD brake switch circuit is shorted.)
Stop lamp switch
ASCD brake switch
Incorrect stop lamp switch installation
Incorrect ASCD brake switch installation
ECM
B)
ASCD brake switch signal is not sent to
ECM for extremely long time while the
vehicle is driving.

Load next 8 pages

Page: < prev 1-10 ... 2625-2632 2633-2640 2641-2648 2649-2656 2657-2664 2665-2672 2673-2680 2681-2688 2689-2696 ... 4736 next >

emergency towing apple carplay fuel type set clock radio trunk release