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Home >> Toyota >> 2003 >> Highlander Limited, FWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Combination Meter - Diagnostics >> Malfunction In Fuel Receiver Gauge >> Inspection Procedure

Inspection Procedure

  1. PERFORM ACTIVE TEST BY OBD II SCAN TOOL OR HAND-HELD TESTER 
    1. Check fuel receiver gauge operation.
      1. Connect the OBD II scan tool or hand-held tester to DLC3.
      2. Turn the ignition switch ON and push the OBD II scan tool or hand-held tester main switch ON.
      3. Select the ACTIVE TEST mode on the OBD II scan tool or hand-held tester.
      4. Check that the prove moves as OBD II scan tool or hand-held tester directs in each range.

      OK: The meter operates normally. 

    1. NG: CHECK AND REPLACE COMBINATION METER ASSEMBLY 
    2. OK: GO TO NEXT STEP 
  2. INSPECT FUEL SENDER GAUGE ASSEMBLY (MAIN) 
    1. Remove the fuel sender gauge.
    2. Measure resistance between terminals 2 and 3 of fuel sender gauge for each float position.

      Standard: 

    FUEL SENDER GAUGE (MAIN) SPECIFICATIONS

    Float Level Float Position mm (in.) Resistance (Ohms)
    F Approx. 26.6 (1.05) Approx. 2.0
    E Approx. 138.9 (5.47) Approx. 38.7
    Fig 1: Identifying Fuel Sender Gauge Connector Terminals
    G02828490Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 2: Identifying Fuel Sender Gauge Float Position
    G02828491Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPLACE FUEL SENDER GAUGE ASSEMBLY 
    2. OK: GO TO NEXT STEP 
  3. INSPECT FUEL SENDER GAUGE ASSEMBLY (SUB) 
    1. Remove the fuel sender gauge.
    2. Measure resistance between terminals of fuel sender gauge for each float position.

      Standard: 

    FUEL SENDER GAUGE (SUB) SPECIFICATIONS

    Float Level Float Position mm (in.) Resistance (Ohms)
    F Approx. 2.4 (0.09) Approx. 2.0
    E Approx. 172.2 (6.78) Approx. 71.3
    Fig 3: Inspecting Fuel Sender Gauge Assembly (Sub)
    G02828492Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPLACE FUEL SENDER GAUGE ASSEMBLY 
    2. OK: GO TO NEXT STEP 
  4. CHECK HARNESS AND CONNECTOR (BETWEEN FUEL SENDER GAUGE AND BODY GROUND)  See ELECTRONIC CIRCUIT INSPECTION PROCEDURE .
    1. NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 
    2. OK: GO TO NEXT STEP 
  5. CHECK HARNESS AND CONNECTOR (BETWEEN FUEL SENDER GAUGE AND COMBINATION METER)  See ELECTRONIC CIRCUIT INSPECTION PROCEDURE .
    1. NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 
    2. OK: CHECK AND REPLACE COMBINATION METER ASSEMBLY 
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