ABS <4WD> -
Troubleshooting
35B-7
INSPECTION CHART FOR DIAGNOSIS CODES
Diagnosis code
No.
Diagnosis item Reference page
11 Wheel speed sensor (FR) system (open circuit or short-circuit) 35B-8
12 Wheel speed sensor (FL) system (open circuit or short-circuit) 35B-8
13 Wheel speed sensor (RR) system (open circuit or short- circuit) 35B-8
14 Wheel speed sensor (RL) system (open circuit or short- circuit) 35B-8
15 Wheel speed sensor system (output signal abnormality) 35B-9
16 ABS-ECU or valve relay power supply system (abnormal voltage
drop or rise)
35B-10
21 Wheel speed sensor (FR) system 35B-8
22 Wheel speed sensor (FL) system 35B-8
23 Wheel speed sensor (RR) system 35B-8
24 Wheel speed sensor (RL) system 35B-8
26 Center differential lock switch system 35B-11, 12
27 Rear differential lock switch system 35B-11, 12
32 G sensor system 35B-13
33 Stop lamp switch system 35B-14
41 Control solenoid valve (FR)
system
If there is no response to the
solenoid valve drive signal
35B-15
42 Control solenoid valve (FL)
system
corresponding to each respec-
tive item
43 Control solenoid valve (RR)
system
44 Control solenoid valve (RL)
system
45 Changeover solenoid valve
(FR) system
46 Changeover solenoid valve
(FL) system
51 Valve relay system (ON problem) 35B-16
52 Valve relay system (OFF problem) 35B-17
55 HBB system Carry out HBB troubleshoot-
ing. (Refer to GROUP 35A.)
63 ABS-ECU system 35B-32 (ABS-ECU replace-
ment)
NOTE
*: Code No.16 is erased from the memory if the condition returns to normal.
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