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Home >> Toyota >> 2025 >> Land Cruiser Base >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge System - Diagnostic Codes, Symptom Tests & Circuit Tests >> Meter / Gauge System >> Fuel Receiver Gauge Malfunction [02/2024 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

WARNING:

Be careful of flames.

NOTE:
  • When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
  • After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.

    Refer to BEFORE DISCONNECTING BATTERY [02/2024 - ]

  • When disconnecting and reconnecting the auxiliary battery

    HINT: 

    When disconnecting the cable from the negative (-) auxiliary battery terminal while performing repairs, some systems need to be initialized after the cable is reconnected.

    Refer to AUTOMATIC LEARNING CHART [02/2024 - ]

  • Before preforming this procedure, check for Meter / Gauge System DTC B1500-13 which is stored if an open or short in the circuit is detected. If DTC B1500-13 is output, perform troubleshooting and repairs as necessary.

    Refer to DTC B1500-13: Fuel Sender Circuit Open [02/2024 - ] 

  • When the combination meter assembly is replaced, update the ECU security key.

    Refer to UPDATE ECU SECURITY KEY [02/2024 - ]