SA
−
2
−
SUSPENSION AND AXLE
TROUBLESHOOTING
859
Author:
Date:
1996 LAND CRUISER (RM451U)
Oil leak from rear differential
1. Oil level: too high or wrong grade
2. Oil seal: worn or damaged
3. Companion flange: loosen or damaged
SA
−
73
SA
−
73
SA
−
87
Indicator lights do not light up
1. Fusible link: blown
2. GAUGE fuse: blown
3. Bulb: burned out
4. Wiring or ground: faulty
BE
−
9
BE
−
9
BE
−
32
−
Indicator lights do not light up
(Diff. lock control switch RR or FR RR position)
1. DIFF fuse: blown
2. Diff. lock control switch: faulty
3. Diff. lock ECU: faulty
4. Wiring or ground: faulty
BE
−
9
SA
−
101
SA
−
101
−
Differential lock does not operate
1. Diff. lock position switch: faulty
2. Diff. lock actuator: faulty
3. Diff. lock ECU: faulty
4. Differential carrier (Diff. lock): faulty
5. Wiring or ground: faulty
SA
−
101
SA
−
101
SA
−
101
SA
−
101
−
After differential lock, lock not release
When vehicle speed is higher than approx. 8 km/h (5mph)
1. Speed sensor: faulty
2. Diff. lock ECU: faulty
3. Wiring or ground: faulty
BE
−
32
SA
−
101
−
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