Inspection & Verification: Electrical

Blown Fuse(s) - Fuse No. 2 (5-amp) - Fuse No. 5 (5-amp) - Fuse No. 6 (15-amp) - Fuse No. 7 (10-amp) - Fuse No. 11 (5-amp) - Fuse No. 12 (5-amp) - Fuse No. 24 (5-amp)
Damaged Wiring Harness
Loose Or Corroded Connections
Damaged Switches, Sensors Or Modules
Damaged Instrument Cluster Verify charging system, safety belt warning chime, turn signals, headlights and cruise control are working properly. Inspect wiring harness for obvious signs of shorts, opens, bad connections or damage. Service readily identified concern(s). If concern(s) remains, connect and operate New Generation Star (NGS) Tester (007-00500) following manufacturer's instructions. Perform data link diagnostics test. See MODULE COMMUNICATIONS NETWORK article. If NGS tester cannot address Generic Electronic Module (GEM), see NO COMMUNICATION WITH GENERIC ELECTRONIC MODULE (GEM) under SYMPTOM TESTS. If data link diagnostics test passed, retrieve and record continuous Diagnostic Trouble Codes (DTCs), then execute self-test diagnostics to retrieve current DTCs. If any GEM/CTM DTCs are retrieved, see GENERIC ELECTRONIC MODULE (GEM) DTC DEFINITIONS table to continue diagnosis. If no DTCs are retrieved, perform appropriate test under SYMPTOM TESTS.

GENERIC ELECTRONIC MODULE (GEM) DTC DEFINITIONS

DTC

Description

B1300

⁽¹⁾ Power Door Lock Circuit Failure

B1302

⁽²⁾ Delayed Accessory Relay Coil Circuit Failure

B1304

⁽²⁾ Delayed Accessory Relay Coil Circuit Short To Battery

B1309

⁽¹⁾ Power Door Lock Sense Circuit Short To Ground

B1310

⁽¹⁾ Power Door Unlock Circuit Failure

B1314

⁽³⁾ Battery Saver Relay Coil Circuit Open

B1315

⁽³⁾ Battery Saver Relay Coil Circuit Short To Battery

B1316

⁽³⁾ Battery Saver Relay Coil Circuit Short To Ground

B1317

⁽⁴⁾ Battery Voltage High

B1318

⁽⁴⁾ Battery Voltage Low

B1319

⁽³⁾ Driver Door Ajar Circuit Failure

B1322

⁽³⁾ Driver Door Ajar Circuit Short To Ground

B1323

⁽⁵⁾ Door Ajar Light Circuit Failure

B1325

⁽⁵⁾ Door Ajar Light Circuit Short To Battery

B1327

⁽³⁾ Passenger Door Ajar Circuit Failure

B1330

⁽³⁾ Passenger Door Ajar Circuit Short To Ground

B1331

⁽³⁾ Decklid Ajar Rear Door Circuit Failure

B1334

⁽³⁾ Decklid Ajar Rear Door Circuit Short To Ground

B1335

⁽³⁾ Right Rear Door Ajar Circuit Short To Ground

B1338

⁽³⁾ Right rear Door Ajar Circuit Short To Ground

B1342

⁽⁶⁾ ECU Failure

B1343

⁽⁷⁾ Heated Backlite Input Circuit Failure

B1345

⁽⁷⁾ Heated Backlite Input Circuit Short To Ground

B1347

⁽⁷⁾ Heated Backlite Relay Circuit Failure

B1349

⁽⁷⁾ Heated Backlite Relay Circuit Short To Battery

B1352

⁽⁸⁾ Ignition Key-In Circuit Failure

B1354

⁽⁸⁾ Ignition Key-In Circuit Short To Ground

B1359

⁽⁹⁾ Ignition RUN/ACC Circuit Failure

B1361

⁽⁹⁾ Ignition RUN/ACC Circuit Short To Battery

B1363

⁽⁹⁾ Ignition Start Circuit Failure

B1365

⁽⁹⁾ Ignition Start Circuit Short To Battery

B1371

⁽³⁾ Illuminated Entry Relay Circuit Failure

B1373

⁽³⁾ Illuminated Entry Relay Short To Battery

B1397

⁽¹⁾ Power Door Unlock Circuit Short To Battery

B1398

⁽²⁾ Driver Door Window One Touch Relay Circuit Failure

B1400

⁽²⁾ Driver Door Window One Touch Relay Circuit Short To Battery

B1402

⁽²⁾ Driver Door Window Down Switch Circuit Failure

B1403

⁽²⁾ Driver Door Window Up Switch Circuit Failure

B1405

⁽²⁾ Driver Door Window Down Circuit Short To Battery

B1408

⁽²⁾ Driver Door Window Up Circuit Short To Battery

B1410

⁽²⁾ Driver Door Window Motor Circuit Failure

B1426

⁽⁵⁾ Seat Belt Light Circuit Short To Battery

B1428

⁽⁵⁾ Seat Belt Lamp Circuit Failure

B1430

⁽⁸⁾ Seat Belt Switch Circuit Short To Ground

B1432

⁽¹⁰⁾ Wiper Brake/Run Relay Circuit Short To Battery

B1433

⁽¹⁰⁾ Wiper Brake/Run Relay Circuit Short To Ground

B1434

⁽¹⁰⁾ Wiper HI/LO Speed Relay Coil Circuit Failure

B1436

⁽¹⁰⁾ Wiper HI/LO Speed Relay Coil Circuit Short To Battery

B1438

⁽¹⁰⁾ Wiper Mode Select Switch Circuit Failure

B1441

⁽¹⁰⁾ Wiper Mode Select Switch Circuit Short To Ground

B1446

⁽¹⁰⁾ Wiper Park Sense Circuit Failure

B1448

⁽¹⁰⁾ Wiper Park Sense Circuit Short To Battery

B1450

⁽¹⁰⁾ Wiper/Washer Delay Switch Circuit Failure

B1453

⁽¹⁰⁾ Wiper/Washer Delay Switch Circuit Short To Ground

B1458

⁽¹⁰⁾ Wiper/Washer Pump Motor Relay Circuit Failure

B1460

⁽¹⁰⁾ Wiper Washer Pump Motor Relay Coil Circuit Short To Battery

B1462

⁽⁸⁾ Seat Belt Switch Circuit Failure

B1465

⁽¹⁰⁾ Wiper Brake/Run Relay Circuit Open

B1466

⁽¹⁰⁾ Wiper HI/LO Speed Not Switching

B1473

⁽¹⁰⁾ Wiper Motor Low Speed Circuit Failure

B1474

⁽³⁾ Battery Saver Power Relay Circuit Short To Battery

B1475

⁽²⁾ Delayed Accessory Relay Contact Short To Battery

B1476

⁽¹⁰⁾ Wiper Motor High Speed Circuit Failure

B1555

⁽⁹⁾ Ignition RUN/START Circuit Failure

B1557

⁽⁹⁾ Ignition RUN/START Circuit Short To Battery

B1571

⁽³⁾ Left Rear Door Ajar Circuit Failure

B1574

⁽³⁾ Left Rear Door Ajar Circuit Short To Ground

B1575

⁽⁸⁾ Parking Light Input Circuit Failure

B1577

⁽⁸⁾ Parking Light Input Circuit Short To Battery

B1607

Illuminated Entry Input Circuit Failure

B1610

⁽³⁾ Illuminated Entry Input Circuit Short To Ground

B1830

⁽³⁾ Door Unlock/Disarm Switch Circuit Failure

B1833

⁽¹¹⁾ Door Unlock/Disarm Switch Circuit Short To Ground

B1834

⁽¹¹⁾ Door Unlock/Disarm Switch Output Circuit Failure

B1836

⁽¹¹⁾ Door Unlock/Disarm Switch Output Circuit Short To Battery

B1838

⁽³⁾ Battery Saver Power Relay Circuit Failure

B1840

⁽¹⁰⁾ Front Wiper Power Circuit Failure

C1898

⁽¹²⁾ VAPS II Circuit Open

C1899

⁽¹²⁾ VAPS II Circuit Short To Battery

C1928

⁽¹²⁾ VAPS II Solenoid Actuator Return Circuit Short To Ground

P1881

⁽⁸⁾ Low Coolant Switch Input Circuit Failure

P1882

⁽⁸⁾ Engine Coolant Level Switch Circuit Short To Ground

P1883

⁽⁵⁾ Engine Coolant Level Light Circuit Failure

P1884

⁽⁵⁾ Engine Coolant Level Light Circuit Short To Battery

⁽¹⁾	For power door lock codes, see POWER DOOR LOCKS & TRUNK RELEASE article for test procedure.

⁽²⁾	See POWER WINDOWS article for test procedure.

⁽³⁾	See appropriate ILLUMINATION/INTERIOR LIGHTS wiring diagram in SYSTEM WIRING DIAGRAMS article in the WIRING DIAGRAMS section.

⁽⁴⁾	See appropriate GENERATOR article in the ELECTRICAL section for testing procedures.

⁽⁵⁾	Perform appropriate DTC test under DIAGNOSTIC TESTS.

⁽⁶⁾	Clear DTCs. Retrieve DTCs. If DTC B1342 is retrieved, replace GEM and retest system operation.

⁽⁷⁾	See REAR WINDOW DEFOGGERS article for test procedure.

⁽⁸⁾	See appropriate WARNING SYSTEMS wiring diagram in SYSTEM WIRING DIAGRAMS article in the WIRING DIAGRAMS section.

⁽⁹⁾	See STEERING COLUMN SWITCHES article for test procedure.

⁽¹⁰⁾	See WIPER/WASHER SYSTEMS article for test procedure.

⁽¹¹⁾	See REMOTE KEYLESS ENTRY SYSTEM article for test procedure.

⁽¹²⁾	See VARIABLE ASSIST article in the STEERING section for test procedure.

NOTE: All DTC and symptom tests are written specifically for New Generation Star (NGS) Tester (007-00500). Most generic scan tools are able to perform all tests. See appropriate scan tool manufacturers instructions.