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Home >> Lexus >> 2007 >> RX 400h AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 129 (Audio System & Visual System) >> MULTI-DISPLAY (W/O Navigation System) >> Ambient Temperature Does Not Display >> Inspection Procedure
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Inspection Procedure

WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT BATTERY 
    1. Measure the voltage of the battery.

      Standard voltage: 11 to 14 V 

    • NG: RECHARGE OR REPLACE BATTERY 
    • OK: GO TO NEXT STEP 
  2. CHECK WIRE HARNESS (MULTI-DISPLAY - AIR CONDITIONING AMPLIFIER) 
    • NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 
    • OK: GO TO NEXT STEP 
  3. CHECK AIR CONDITIONING SYSTEM 
    1. Is the air conditioning system operating normally?