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Multi Display Lexus LX J100 рестайлинг

Gauges & Instrument Panels 5 illustrations ~319 words

TROUBLESHOOTING

HINT

  1. Troubleshoot the Multi Display according to the «TROUBLESHOOTING TABLE»(/lexus/lx/j100-2002-2007/remont/gauges-instrument-panels/#multi-display) .
  2. w/ LEXUS Navigation System (See «TERMINALS OF ECU» ) TROUBLESHOOTING TABLE Troubleshooting No. Multi display does not operate. 1 Clock loses or gains time. 2 Drive monitor function malfunction. 3 Outer temperature display malfunction. 4 Security indicator does not come on. See «SECURITY INDICATOR CIRCUIT»(/lexus/lx/j100-2002-2007/remont/door-locks-anti-theft-systems/#theft-deterrent-system-diagnosis) and «SECURITY INDICATOR LIGHT CIRCUIT»

+/- 1.5 seconds / day

Scheme 31

Scheme 31: TROUBLESHOOTING NO. 1
Scheme 31: TROUBLESHOOTING NO. 1

Scheme 32

Scheme 32
Scheme 32
  1. MULTI DISPLAY DOES NOT OPERATE Check that the battery positive voltage is 10 - 16 V. If voltage is not as specified, replace the battery. Check that the ECU-IG1, ECU-B and ACC fuses are not blown. If the fuse is blown, replace the fuse and check for short. Troubleshoot the multi display as follows. HINT: Inspect the connector on the wire harness side.

Scheme 33

Scheme 33: TROUBLESHOOTING NO. 2
Scheme 33: TROUBLESHOOTING NO. 2
  1. CLOCK LOSES OR GAINS TIME Check that the battery positive voltage is 10 - 16 V. If voltage is not as specified, replace the battery. Inspect the error of the clock. Allowable error (per day): +/-1.5 seconds If the error exceeds the allowable error, replace the multi display. Check if the clock adjusting button is sticking in position and has failed to return. If the error exceeds the allowable error, replace the multi display. Troubleshoot the clock as follows. HINT: Inspect the connector on the wire harness side.

Scheme 34

Scheme 34: TROUBLESHOOTING NO. 3
Scheme 34: TROUBLESHOOTING NO. 3
  1. DRIVE MONITOR FUNCTION MALFUNCTION Check that the battery positive voltage is 10 - 16 V. If voltage is not as specified, replace the battery. Troubleshoot the drive monitor function as follows. HINT: Inspect the connector on the wire harness side.

Scheme 35

Scheme 35: TROUBLESHOOTING NO. 4
Scheme 35: TROUBLESHOOTING NO. 4
  1. OUTER TEMPERATURE DISPLAY MALFUNCTION Check that the battery positive voltage is 10 - 16 V. If voltage is not as specified, replace the battery. Troubleshoot the outer temperature display as follows. HINT: Inspect the connector on the wire harness side.