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Self-Diagnostic System

Connect New Generation Star (NGS) tester to Data Link Connector (DLC), located beneath instrument panel. Using NGS tester, perform data link diagnostic test. See DATA LINK DIAGNOSTIC TEST under SELF-DIAGNOSTIC SYSTEM in MODULE COMMUNICATIONS NETWORK - WINDSTAR article. If NGS tester displays CKT914, CKT915 or CKT70=ALL ECUS NO RESP/NOT EQUIP, repair module communications. See MODULE COMMUNICATIONS NETWORK - WINDSTAR article. If NGS tester displays NO RESP/NOT EQUIP FOR Parking Aid Module (PAM), perform TEST A: NO COMMUNICATION WITH PARKING AID MODULE  under SYSTEM TESTS. If NGS tester displays NO RESP/NOT EQUIP FOR Rear Electronic Module (REM), perform TEST B: NO COMMUNICATION WITH REAR ELECTRONIC MODULE  under SYSTEM TESTS.

If NGS tester responds with SYSTEM PASSED, retrieve and record continuous DTCs. Erase continuous DTCs. Using NGS tester, perform PAM and REM self-tests.

If DTCs are retrieved, perform appropriate test in accordance with DTC retrieved. See PARKING AID MODULE DTC INDEX  and/or REAR ELECTRONIC MODULE DTC INDEX  table. If no DTCs are retrieved, repair by symptom. See SYMPTOM INDEX  table under SYSTEM TESTS.

PARKING AID MODULE DIAGNOSTIC TROUBLE CODE INDEX

DTC (1) Description Perform Test
B1299 Power Supply Sensor Circuit Short To Ground A 
B1342 ECU Defective (2)
B2373 LED #1 Circuit Short To Voltage C 
B2477 Module Configuration Failure (3)
C1699 Left Outer Sensor Short To Voltage C 
C1700 Left Outer Sensor Circuit Failure C 
C1701 Left Outer Sensor Circuit Fault C 
C1702 Right Outer Sensor Short To Voltage C 
C1703 Right Outer Sensor Circuit Failure C 
C1704 Right Outer Sensor Circuit Fault C 
C1705 Left Inner Sensor Circuit Short To Voltage C 
C1706 Left Inner Sensor Circuit Failure C 
C1707 Left Inner Sensor Fault C 
C1708 Right Inner Sensor Circuit Short To Voltage C 
C1709 Right Outer Sensor Circuit Failure C 
C1710 Right Outer Sensor Fault C 
C1742 Parking Aid Sounder Circuit Failure C 
C1743 Parking Aid Sounder Circuit Short To Voltage C 
C1748 Switch Input Circuit Short To Ground C 
C1920 LED #1 Circuit Failure C 
(1) DTCs listed are only for tests covered in this article. For complete DTC listing, see MODULE COMMUNICATIONS NETWORK - WINDSTAR article.
(2) Using NGS tester, clear DTCs. Perform PAM self-test. If DTC B1342 is retrieved again, replace PAM.
(3) Program PAM. See PROGRAMMING in MODULE COMMUNICATIONS NETWORK - WINDSTAR article.
REAR ELECTRONIC MODULE DIAGNOSTIC TROUBLE CODE INDEX

DTC (1) Description Perform Test
B1342 ECU Defective (2)
(1) DTC listed is only for tests covered in this article. For complete DTC listing, see MODULE COMMUNICATIONS NETWORK - WINDSTAR article.
(2) Using NGS tester, clear DTCs. Perform REM self-test. If DTC B1342 is retrieved again, replace REM.
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