Mitsubishi Pajero Workshop Manual

ABS <4WD> -
Troubleshooting
35B-9
Code No. 15 Wheel speed sensor system (output signal
abnormality)
Probable cause
This malfunction code is output when any one of the wheel speed sensor output
signals during driving is abnormal (except open and short circuit).
D
Uneven tyre size for all four wheels
D
Incorrect wheel speed sensor installation
D
Malfunction of wheel speed sensor
D
Malfunction of harness or connector
D
Malfunction of ABS rotor
D
Malfunction of wheel bearing
D
Malfunction of the ABS-ECU
NG
Check the harness wire, and repair if necessary.
D
Between each wheel speed sensor and ABS-ECU
OK
Wheel bearing check
(Refer to GROUP 26, 27 - On-vehicles Service.
NG
Replace
OK
NG
Replace
NG
Replace the ABS-ECU.
OK
Check the trouble
symptoms.
NG
Repair
OK
Check the following connector:
E-106
OK
Wheel speed sensor output voltage check (Refer to P.35B-27.)
NG
Wheel speed sensor check (Refer to P.35B-34.)
NG
Wheel speed sensor installation check
NG
Repair
Are the tyres on all four wheels of identical size?
NO
Fit tyres which are of identical size.
YES
Check the trouble symptoms.
Check the ABS rotor (Refer to P.35B-33).
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Mitsubishi Pajero Specifications

General

Brand	Mitsubishi
Model	Pajero
Category	Automobile
Language	English