LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2005 >> Escape Base, 3.0 1, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 356 (Instrument Cluster System) >> Diagnosis And Testing >> Instrument Cluster >> Pinpoint Tests >> Pinpoint Test E: The Speedometer/Odometer Is Inoperative >> Pinpoint Test E: The Speedometer/Odometer Is Inoperative

Pinpoint Test E: The Speedometer/Odometer Is Inoperative

WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
  1. E1 RETRIEVE THE RECORDED DIAGNOSTIC TROUBLE CODES (DTCs) FROM BOTH THE CONTINUOUS AND ON-DEMAND ABS MODULE SELF-TESTS 
    • Check for recorded ABS module DTCs from the continuous and on-demand self-tests.
    • Are any ABS module DTCs recorded? 

    Yes  : REFER to VEHICLE DYNAMIC SYSTEMS to continue diagnosis of the DTCs.

    No  : If the speedometer is inoperative, GO to E2.

    If the odometer is inoperative, GO to  E3.

  2. E2 CARRY OUT THE INSTRUMENT CLUSTER ON-DEMAND SELF-TEST ACTIVE COMMAND USING THE DIAGNOSTIC TOOL 
    • Key in ON position.
    • Enter the following diagnostic mode on the scan tool: Instrument Cluster Active Command.
    • Select the instrument cluster on-demand self-test active command. Trigger the on-demand self-test on. Observe the speedometer gauge.
    • Does the speedometer reading start at 0 and move to 193 km/h (120 mph), and return to 0? 

    Yes  : GO to  E6.

    No  : GO to E5.

  3. E3 MONITOR THE DISPLAY SEGMENT CONTROL DISPLAY 
    • Key in ON position.
    • Enter the following diagnostic mode on the scan tool: Instrument Cluster Active Command.
    • Select the display segment control display. Trigger the display segment active command and illuminate the display segments.
    • Do the display segments illuminate correctly? 

    Yes  : GO to  E6.

    No  : GO to E4.

  4. E4 CHECK CIRCUIT 1003 (GY/YE) FOR VOLTAGE 
    • Key in OFF position.
    • Disconnect: Instrument Cluster C2220.
    • Measure the voltage between the instrument cluster C2220-17, circuit 1003 (GY/YE), harness side and ground.
      Fig 1: Measuring Voltage Between Instrument Cluster C2220-17, Circuit 1003 (GY/YE), Harness Side And Ground
      G04585327Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 

    Yes  : GO to E5.

    No  : VERIFY the CJB fuse 6 (10A) is OK. If OK, REPAIR the circuit. TEST the system for normal operation.

  5. E5 CHECK FOR CORRECT INSTRUMENT CLUSTER OPERATION 
    • Disconnect the instrument cluster connector.
    • Check for:
      • corrosion
      • pushed-out pins
    • Connect the instrument cluster connector and make sure it seats correctly.
    • Operate the system and verify the concern is still present.
    • Is the concern still present? 

    Yes  : INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER . TEST the system for normal operation.

    No  : The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.

  6. E6 CHECK FOR CORRECT ABS MODULE OPERATION 
    • Disconnect all the ABS module connectors.
    • Check for:
      • corrosion
      • pushed-out pins
    • Connect all the ABS module connectors and make sure they seat correctly.
    • Operate the system and verify the concern is still present.
    • Is the concern still present? 

    Yes  : INSTALL a new ABS module. REFER to VEHICLE DYNAMIC SYSTEMS . TEST the system for normal operation.

    No  : The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.

scientia non olet · About LEMON Manuals