Nissan Pathfinder. Manual - part 245
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-39
< ECU DIAGNOSIS INFORMATION >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
Note 1: Confirm tire pressure is standard value.
for ON/OFF conditions of each warning lamp and indicator
lamp.
Note 3: Models with 4WD System.
Note 4: USS means ‘‘hill start assist.’’
Fail-Safe
INFOID:0000000009177259
VDC FUNCTION, TCS FUNCTION AND hill start assist FUNCTION
VDC warning lamp in combination meter turns ON when a malfunction occurs in the system [ABS actuator
and electric unit (control unit)]. The control is suspended for VDC function, TCS function and hill start assist
function. The vehicle status becomes the same as models without VDC function, TCS function and hill start
assist function. However, ABS function and EBD function are operated normally.
ABS FUNCTION
ABS warning lamp and VDC warning lamp in combination meter turn ON when a malfunction occurs in the
system [ABS actuator and electric unit (control unit)]. The control is suspended for VDC function, TCS func-
tion, ABS function and hill start assist function. The vehicle status becomes the same as models without VDC
function, TCS function, ABS function and hill start assist function. However, EBD function is operated normally.
NOTE:
ABS self-diagnosis sound may be heard the same as in the normal condition because self-diagnosis is per-
formed when ignition switch turns ON and when vehicle initially starts.
EBD FUNCTION
ABS warning lamp, brake warning lamp and VDC warning lamp in combination meter turn ON when a mal-
function occurs in the system [ABS actuator and electric unit (control unit)]. The control is suspended for VDC
function, TCS function, ABS function, EBD function and hill start assist function. The vehicle status becomes
the same as models without VDC function, TCS function, ABS function, EBD function and hill start assist func-
tion.
TCS SIGNAL
TCS activated
On
TCS not activated
Off
VDC SIGNAL
VDC activated
On
VDC not activated
Off
EBD FAIL SIG
In EBD fail-safe
On
EBD is normal
Off
ABS FAIL SIG
In ABS fail-safe
On
ABS is normal
Off
TCS FAIL SIG
In TCS fail-safe
On
TCS is normal
Off
VDC FAIL SIG
In VDC fail-safe
On
VDC is normal
Off
CRANKING SIG
At cranking
On
Other than at cranking
Off
FLUID LEV SW
When brake fluid level switch is ON (brake fluid level
is less than the specified level)
On
When brake fluid level switch is OFF
Off
PARK BRAKE SW
When parking brake is active
On
Parking brake is released
Off
USS SIG
(Note 4)
hill start assist is active
On
hill start assist is inactive
Off
Monitor item
Condition
Reference values in normal operation