Infiniti QX56 (Z62). Manual - part 141
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-49
< ECU DIAGNOSIS INFORMATION >
[WITH VDC]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
C1115
When difference in wheel speed between any wheel and others is detected during
the vehicle is driven, because of installation of other tires than specified.
The following functions are sus-
pended.
• VDC function
• TCS function
• ABS function
• hill start assist function
• Brake limited slip differential
(BLSD) function
C1116
• When stop lamp switch signal is not input when brake pedal depress.
• When stop lamp switch signal is not input when stop lamp relay operates.
C1118
*1
When a malfunction is detected in transfer control unit system.
C1120
When a malfunction is detected in front LH ABS IN valve.
The following functions are sus-
pended.
• VDC function
• TCS function
• ABS function
• EBD function
• hill start assist function
• Brake limited slip differential
(BLSD) function
C1121
When a malfunction is detected in front LH ABS OUT valve.
C1122
When a malfunction is detected in front RH ABS IN valve.
C1123
When a malfunction is detected in front RH ABS OUT valve.
C1124
When a malfunction is detected in rear LH ABS IN valve.
C1125
When a malfunction is detected in rear LH ABS OUT valve.
C1126
When a malfunction is detected in rear RH ABS IN valve.
C1127
When a malfunction is detected in rear RH ABS OUT valve.
C1130
When a malfunction is detected in ECM system.
The following functions are sus-
pended.
• VDC function
• TCS function
• hill start assist function
• Brake limited slip differential
(BLSD) function
C1140
When a malfunction is detected in actuator relay.
The following functions are sus-
pended.
• VDC function
• TCS function
• ABS function
• EBD function
• hill start assist function
• Brake limited slip differential
(BLSD) function
C1142
*2
When a malfunction is detected in master cylinder pressure sensor or control pres-
sure sensor.
The following functions are sus-
pended.
• VDC function
• TCS function
• hill start assist function
• Brake limited slip differential
(BLSD) function
C1143
When a malfunction is detected in steering angle sensor.
C1144
When neutral position adjustment of steering angle sensor is not complete.
C1145
• When a malfunction is detected in yaw rate signal.
• When yaw rate signal is not continuously received for 2 seconds or more.
• When side G signal is not continuously received for 2 seconds or more.
• When decel G signal is not continuously received for 2 seconds or more.
The following functions are sus-
pended.
• VDC function
• TCS function
• ABS function
• hill start assist function
• Brake limited slip differential
(BLSD) function
C1146
When a malfunction is detected in side/decel G signal.
C1155
• When brake fluid level low signal is detected.
• When an open circuit is detected in brake fluid level switch circuit.
C1160
When calibration of yaw rate/side/decal G sensor is not complete.
C1164
When a malfunction is detected in cut valve 1.
The following functions are sus-
pended.
• VDC function
• TCS function
• ABS function
• EBD function
• hill start assist function
• Brake limited slip differential
(BLSD) function
C1165
When a malfunction is detected in cut valve 2.
C1166
When a malfunction is detected in suction valve 1.
C1167
When a malfunction is detected in suction valve 2.
DTC
Malfunction detected condition
Fail-safe condition