Diagnostic Trouble Code (DTC) Identification

CENTRAL TIMER MODULE (CTM) DTC IDENTIFICATION

DTC	Description
11	No DTCs Currently Stored
12	Wiper/Washer Mode Switch Open At Least 30 Seconds
13	Wiper/Washer Interval Switch Open At Least 30 Seconds
14	Internal Software Failure Detected
15	Internal Hardware Failure Detected
21	Wiper High/Low Speed Relay Coil Shorted
22	Wiper, Brake Run Relay Coil Shorted
23	Battery Saver Relay Coil Shorted
24	Courtesy Light Relay Coil Shorted
31	Washer Pump Relay Coil Shorted
32	Safety Belt Light Relay Coil Shorted
34	Door Ajar Relay Coil Shorted

GENERIC ELECTRONIC MODULE (GEM) DTC IDENTIFICATION

DTC

Description

B1314

⁽¹⁾ Battery Saver Relay Coil Circuit Open

B1315

⁽¹⁾ Battery Saver Relay Coil Circuit Short To Battery

B1316

⁽¹⁾ Battery Saver Relay Coil Circuit Short To Ground

B1317

⁽²⁾ Battery Voltage High

B1318

⁽²⁾ Battery Voltage Low

B1322

⁽³⁾ Left Front Door Ajar Circuit Short To Ground

B1323

⁽¹⁾ Door Ajar Light Circuit Failure

B1325

⁽³⁾ Door Ajar Circuit Short To Battery

B1330

⁽³⁾ Right Front Door Ajar Circuit Short To Ground

B1340

⁽⁴⁾ Chime Input Request Circuit Short To Ground

B1342

⁽¹⁾ GEM Defective

B1352

⁽⁵⁾ Ignition Key-In Circuit Failure

B1355

⁽⁵⁾ Ignition Run Circuit Failure

B1359

⁽⁵⁾ Ignition Run/ACC Circuit Failure

B1365

⁽⁵⁾ Ignition Start Circuit Short To Battery

B1371

⁽⁶⁾ Illuminated Entry Relay Circuit Failure

B1373

⁽⁶⁾ Illuminated Entry Relay Short To Battery

B1398

⁽⁷⁾ Power Window One-Touch Window Relay Circuit Failure

B1400

⁽⁷⁾ Power Window One-Touch Window Relay Circuit Short To Battery

B1404

⁽⁷⁾ Power Window Left Down Circuit Open

B1405

⁽⁷⁾ Power Window Left Down Circuit Short To Battery

B1408

⁽⁷⁾ Power Window Left Up Circuit Short To Battery

B1410

⁽⁷⁾ Power Window Left Motor Circuit Failure

B1426

⁽⁴⁾ Seat Belt Light Circuit Short To Battery

B1428

⁽⁴⁾ Seat Belt Light Circuit Failure

B1432

⁽⁸⁾ Wiper Brake/Run Relay Short To Battery

B1433

⁽⁸⁾ Wiper Brake/Run Relay Short To Ground

B1438

⁽⁸⁾ Wiper Mode Select Switch Circuit Failure

B1441

⁽⁸⁾ Wiper Mode Select Switch Circuit Short To Ground

B1445

⁽³⁾ Door Handle Switch Circuit Short To Ground

B1446

⁽⁸⁾ Wiper Park Sense Circuit Failure

B1450

⁽⁸⁾ Wiper Wash/Delay Switch Circuit Failure

B1453

⁽⁸⁾ Wiper Wash/Delay Switch Circuit Short To Ground

B1458

⁽⁸⁾ Washer Pump Motor Relay Circuit Failure

B1460

⁽⁸⁾ Washer Pump Motor Relay Circuit Short To Battery

B1462

⁽⁴⁾ Seat Belt Switch Circuit Failure

B1465

⁽⁸⁾ Wiper Brake/Run Relay Coil Open Circuit

B1466

⁽⁸⁾ Wiper Speed Not Switching

B1473

⁽⁸⁾ Wiper Low Speed Circuit Motor Failure

B1474

⁽¹⁾ Battery Saver Power Relay Short To Battery

B1476

⁽⁸⁾ Wiper High Speed Circuit Motor Failure

B1478

⁽⁷⁾ Power One-Touch Window Up Pressed With Down

B1483

⁽⁹⁾ Brake Pedal Input Circuit Failure

B1485

⁽⁹⁾ Brake Pedal Input Circuit Short To Battery

B1522

⁽⁶⁾ Hood Switch Short To Ground

B1562

⁽³⁾ Door Lock Cylinder Short To Ground

B1577

⁽⁹⁾ Park Light Input Short To Battery

B1610

⁽⁶⁾ Illuminated Entry Input Circuit Short To Ground

B1629

⁽¹⁰⁾ PRNDL Reverse Input Short To Battery

B1833

⁽³⁾ Door Unlock Disarm Switch Circuit Short To Ground

B1836

⁽³⁾ Door Unlock Disarm Output Circuit Short To Battery

B1838

⁽¹⁾ Battery Saver Power Relay Circuit Failure

B1840

⁽⁸⁾ Wiper Power Circuit Failure

B1845

⁽¹⁰⁾ Ignition Tamper Circuit Failure

P1802

⁽¹¹⁾ Transmission Clutch Interlock Safety Switch Short To Battery

P1803

⁽¹¹⁾ Transmission Clutch Interlock Safety Switch Short To Ground

P1804

⁽¹¹⁾ 4WD High Indicator Circuit Failure

P1806

⁽¹¹⁾ 4WD High Indicator Circuit Short To Battery

P1808

⁽¹¹⁾ 4WD Low Indicator Circuit Failure

P1810

⁽¹¹⁾ 4WD Low Indicator Circuit Short To Battery

P1812

⁽¹¹⁾ 4WD Mode Select Circuit Failure

P1815

⁽¹¹⁾ 4WD Mode Select Circuit Short To Ground

P1820

⁽¹¹⁾ Transfer Case Clockwise Shift Relay Coil Circuit Failure

P1822

⁽¹¹⁾ Transfer Case Clockwise Shift Relay Coil Circuit Short To Battery

P1824

⁽¹¹⁾ 4WD Clutch Relay Circuit Failure

P1826

⁽¹¹⁾ 4WD Low Clutch Relay Circuit Short To Battery

P1828

⁽¹¹⁾ Transfer Case Counterclockwise Shift Relay Coil Circuit Failure

P1830

⁽¹¹⁾ Transfer Case Counterclockwise Shift Relay Coil Circuit Short To Battery

P1833

⁽¹¹⁾ Transfer Case Differential Lockup Engage Solenoid Circuit Open

P1834

⁽¹¹⁾ Transfer Case Differential Lockup Engage Solenoid Circui Short To Battery

P1835

⁽¹¹⁾ Transfer Case Differential Lockup Engage Solenoid Circuit Short To Ground

P1836

⁽¹¹⁾ Transfer Case Front Shaft Speed Sensor Circuit Failure

P1837

⁽¹¹⁾ Transfer Case Rear Shaft Speed Sensor Circuit Failure

P1838

⁽¹¹⁾ Transfer Chift Motor Circuit Failure

P1843

⁽¹¹⁾ Transfer Case Differential Center Axle Disconnect Switch Circuit Open

P1844

⁽¹¹⁾ Transfer Case Differential Center Axle Disconnect Switch Circuit Short To Battery

P1845

⁽¹¹⁾ Transfer Case Differential Center Axle Disconnect Switch Circuit Short To Ground

P1846

⁽¹¹⁾ Transfer Case Contact "A" Circuit Failure

P1850

⁽¹¹⁾ Transfer Case Contact "B" Circuit Failure

P1854

⁽¹¹⁾ Transfer Case Contact "C" Circuit Failure

P1858

⁽¹¹⁾ Transfer Case Contact "D" Circuit Failure

P1863

⁽¹¹⁾ Transfer Case Contact Plate Power Circuit Open

P1866

⁽¹¹⁾ Transfer Case System Concern-Servicing Required

P1867

⁽¹¹⁾ Transfer Case Contact Plate-General Circuit Failure

P1874

⁽¹¹⁾ Hall Sensor Power Circuit Failure

P1875

⁽¹¹⁾ Hall Sensor Power Circuit Short To Battery

P1879

⁽¹¹⁾ Transfer Case Differential Disengage Solenoid Circuit Open

P1880

⁽¹¹⁾ Transfer Case Differential Disengage Solenoid Circuit Short To Battery

P1885

⁽¹¹⁾ Transfer Case Differential Disengage Solenoid Circuit Short To Ground

⁽¹⁾	See COMMUNICATION NETWORK DIAGNOSTICS (GEM) .

⁽²⁾	See GENERATOR & REGULATOR article for testing procedures.

⁽³⁾	See DOOR LOCKS - POWER article for testing procedures.

⁽⁴⁾	Test wiring for opens and/or shorts and repair as necessary. See WARNING SYSTEMS wiring diagram under WIRING DIAGRAMS .

⁽⁵⁾	See STEERING COLUMN SWITCHES article for testing procedures.

⁽⁶⁾	Test wiring for opens and/or shorts and repair as necessary. See ILLUMINATION/INTERIOR LIGHTS wiring diagram under WIRING DIAGRAMS .

⁽⁷⁾	See POWER WINDOWS article for testing procedures.

⁽⁸⁾	See WIPER/WASHER SYSTEM article for testing procedures.

⁽⁹⁾	Test wiring for opens and/or shorts and repair as necessary. See EXTERIOR LIGHTS wiring diagram under WIRING DIAGRAMS .

⁽¹⁰⁾	See ANTI-THEFT SYSTEM article for testing procedures.

⁽¹¹⁾	See TRANSFER CASES article for testing procedures.