Retrieving Continuous DTCS

Turn ignition switch to LOCK position. Connect New Generation Star (NGS) tester to data link connector. Enter vehicle information on NGS tester. Select DIAGNOSTIC DATA LINK TEST, then select GEM - GENERIC ELECTRONIC MODULE on NGS tester. Enter appropriate vehicle options on NGS tester. After all vehicle options are selected, press SAVE key. Select DIAGNOSTIC TEST MODE. Select RETRIEVE/CLEAR CONTINUOUS DTCs. Record all DTCs. See GENERIC ELECTRONIC MODULE (GEM) DTC INDEX table.

GENERIC ELECTRONIC MODULE (GEM) DTC INDEX

DTC ⁽¹⁾

Description

Perform Test No.

B1302

Power Window Relay Coil Ckt Failure

B1304

Power Window Relay Coil Ckt Open/Short To Voltage

B1313

Battery Saver Relay Coil Ckt Failure

B1314

Battery Saver Relay Coil Ckt Open

B1315

Battery Saver Relay Coil Ckt Short To Voltage

B1398

Power Window One-Touch Window Relay Ckt Failure

2 & 4

B1400

Power Window 1-Touch Window Relay Coil Ckt Short To Voltage

2 & 4

B1404

Left Power Window Down Switch Input Ckt Failure

B1405

Left Power Window Down Switch Input Ckt Short To Voltage

B1410

Left Power Window Motor Ckt Failure

⁽²⁾2

⁽¹⁾	Testing for DTCs not listed, see MODULE COMMUNICATIONS NETWORK - PICKUP article.

⁽²⁾	Perform wiggle test. Tap, move, and wiggle wiring harness and connectors while monitoring scan tool.