Toyota Land Cruiser Service ManualBody Electrical
Multi display
Multi display
TROUBLESHOOTING
HINT:
- Troubleshoot the Multi Display according to the table below.
- w/ Navigation System (DI-1 151)
+- 1.5 seconds / day
1. TROUBLESHOOTING NO.1
1 MULTI DISPLAY DOES NOT OPERATE
(a) Check that the battery positive voltage is 10 - 16 V.
If voltage is not as specified, replace the battery.
(b) Check that the ECU-IG, ECU-B and ACC fuses are not blown.
If the fuse is blown, replace the fuse and check for short.
(c) Troubleshoot the multi display as follows.
HINT: Inspect the connector on the wire harness side.
2. TROUBLESHOOTING NO.2
2 CLOCK LOSES OR GAINS TIME
(a) Check that the battery positive voltage is 10 - 16 V.
If voltage is not as specified, replace the battery.
(b) Inspect the error of the clock.
Allowable error (per day): +- 1.5 seconds If the error exceeds the allowable error, replace the multi display.
(c) Check that the clock adjusting button is sticking in position and has failed to return.
If the error exceeds the allowable error, replace the multi display.
(d) Troubleshoot the clock as follows.
HINT: Inspect the connector on the wire harness side.
3. TROUBLESHOOTING NO.3
3 DRIVE MONITOR FUNCTION MALFUNCTION
(a) Check that the battery positive voltage is 10 - 16 V.
If voltage is not as specified, replace the battery.
(b) Troubleshoot the drive monitor function as follows.
HINT: Inspect the connector on the wire harness side.
4. TROUBLESHOOTING NO.4
4 OUTER TEMPERATURE DISPLAY MALFUNCTION
(a) Check that the battery positive voltage is 10 - 16 V.
If voltage is not as specified, replace the battery.
(b) Troubleshoot the outer temperature display as follows.
HINT: Inspect the connector on the wire harness side.
Antenna
Audio system
Body electrical system
Combination meter
Combination meter
Compass
Defogger system
Engine immobiliser system
Fog light system
Garage door opener system
Headlight and taillight system
Horn system
Interior light system
Ignition switch and key unlock warning switch
Multi display
Overhead junction block
Power door lock control system
Power window control system
Stop light system
Sliding roof system
Troubleshooting
Turn signal and hazard warning system
Wiper and washer system
Wireless door lock control system
Toyota Land Cruiser Service Manual
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