Self-Diagnostic System: Self-Diagnostics
Turn ignition switch to LOCK position. Connect NGS tester to Data Link Connector (DLC). DLC is located under left side of instrument panel, to left of steering column. See Figure. Using NGS tester, perform data link diagnostic test. See DATA LINK DIAGNOSTIC TEST under SELF-DIAGNOSTIC SYSTEM in MODULE COMMUNICATIONS NETWORK - ESCORT & ZX2 article. If NGS tester displays CKT914, CKT915 or CKT70=ALL ECUS NO RESP/NOT EQUIP, repair module communications concern. See MODULE COMMUNICATIONS NETWORK - ESCORT & ZX2 article. If NGS tester displays NO RESP/NOT EQUIP RAP MODULE, perform TEST C: NO COMMUNICATION WITH RAP MODULE table under SYSTEM TESTS.
If NGS tester displays SYSTEM PASSED, follow NGS tester manufacturer's instructions to retrieve and record Diagnostic Trouble Codes (DTCs). Using NGS tester manufacturer's instructions, clear DTCs and perform Remote Anti-Theft Personality (RAP) module self-test. If any DTCs are retrieved, perform appropriate test under SYSTEM TESTS . See REMOTE ANTI-THEFT PERSONALITY MODULE DIAGNOSTIC TROUBLE CODE INDEX table. Codes listed are only for testing covered in this article. For complete DTC listing, see MODULE COMMUNICATIONS NETWORK - ESCORT & ZX2 article. If no DTCs are retrieved, repair by symptom. See SYMPTOM INDEX table under SYSTEM TESTS.
| DTC (1) | Description | Perform Test | ||||
|---|---|---|---|---|---|---|
| B1334 | Luggage Compartment/Trunk Lid Door Ajar Circuit Short To Ground | (2) | ||||
| B1341 | Power Door Unlock Circuit Short To Ground | A or B | ||||
| B1522 | Hood Switch Circuit Short To Ground | (2) | ||||
| B2425 | Remote Transmitter Out Of Synchronization | D | ||||
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