Your Vehicle: 2001 Ford Escort ZX2 L4-2.0L DOHC VIN 3
 
Vehicle » Body and Frame » Locks » Keyless Entry » Testing and Inspection » Initial Inspection and Diagnostic Overview » Except Mexico  
 
 
  Except Mexico  
 
  1. Verify the customer concern by operating the electronic door lock control system.
  2. Visually inspect for obvious signs of mechanical and electrical damage.

Visual Inspection Chart
  

VISUAL INSPECTION CHART

  1. If the concern remains after the inspection, connect the scan tool to the Data Link Connector (DLC) located beneath the instrument panel and select the vehicle to be tested from the scan tool menu. If the scan tool does not communicate with the vehicle:
    • check that the program card is properly installed.
    • check the connections to the vehicle.
    • check the ignition switch position.
  1. If the scan tool still does not communicate with the vehicle, refer to the scan tool manual.
  2. Perform the DATA LINK DIAGNOSTIC TEST. If the scan tool responds with:
    • CKT914, CKT915 or CKT70 = ALL ECUS NO RESP/NOT EQUIP, refer to Module Communications Network (Information Bus).
    • NO RESP/NOT EQUIP for RAP, go to Pinpoint Test D. See: Pinpoint Tests\Test D: DTC 2425
    • SYSTEM PASSED, retrieve and record the continuous Diagnostic Trouble Codes (DTCs) , erase the continuous DTCs and perform self-test diagnostics for the RAP module.
  1. If the DTCs retrieved are related to the concern, go to the RAP Module Diagnostic Trouble Code (DTC) Reference Chart to continue diagnostics. See: Diagnostic Trouble Code Tests and Associated Procedures
  2. If no DTCs related to the concern are retrieved, proceed to the Symptom Chart to continue diagnostics. See: Symptom Related Diagnostic Procedures