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Home >> Ford >> 2005 >> Escape Base, 2.3 Z, 4WD, Automatic >> Repair and Diagnosis >> Transmission >> Transfer Case >> Four-Wheel Drive Systems >> Diagnosis And Testing >> Four-Wheel Drive Systems >> Pinpoint Test E: 4WD Control Module Received No/Invalid Data From ABS Module >> Pinpoint Test E: 4WD Control Module Received No/Invalid Data From Abs Module

Pinpoint Test E: 4WD Control Module Received No/Invalid Data From Abs Module

CAUTION: This test must be carried out on a hard surface in a vacant area without traffic.
NOTE: Conduct steps  1-7 outlined in Inspection and Verification prior to performing this test.
  1. E1 CHECK THE WHEEL SPEED SENSORS 
    • Key in ON position.
    • Enter the following diagnostic mode on the diagnostic tool: PID/DATA Monitor and Record.
    • Monitor the wheel speed sensors while driving the vehicle at a constant 32 km/h (20 mph).
    • Do the 4 wheel speed sensors match the speedometer and are they within 3 km/h (1.8 mph) of each other? 
    • Yes  : The system is operating correctly at this time. CLEAR the DTCs. REPEAT the self-test.
    • No  : REFER to ANTI-LOCK CONTROL for further diagnosis of the ABS system.
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