Supplemental Inflatable Restraints for Chevrolet Epica 2009

All Description and Operation

• SIR System Description and Operation

Diagnostic Procedures

• Air Bag Indicator Always On
• Air Bag Indicator Does Not Come ON
• Diagnostic Starting Point - SIR
• Sensing and Diagnostic Module Integrity Check
• SIR Disabling and Enabling
• Symptoms - SIR

Diagnostic Trouble Codes

• DTC B1101
• DTC B1102
• DTC B1103
• DTC B1346
• DTC B1347
• DTC B1348
• DTC B1349
• DTC B1352
• DTC B1353
• DTC B1354
• DTC B1355
• DTC B1361
• DTC B1362
• DTC B1363
• DTC B1364
• DTC B1367
• DTC B1368
• DTC B1369
• DTC B1370
• DTC B1378
• DTC B1379
• DTC B1380
• DTC B1381
• DTC B1382
• DTC B1383
• DTC B1384
• DTC B1385
• DTC B1395
• DTC B1400
• DTC B1401
• DTC B1402
• DTC B1403
• DTC B1404
• DTC B1405
• DTC B1406
• DTC B1407
• DTC B1409
• DTC B1410
• DTC B1414
• DTC B1415
• DTC B1453
• DTC B1473
• DTC B1474
• DTC B1475
• DTC B1476
• DTC B1477
• DTC B1478
• DTC B1479
• DTC B1480
• DTC B1620
• DTC B1650
• DTC B1651
• DTC B1652
• DTC B1657
• DTC B2500
• DTC B2502

Electrical/Electronic Schematic Diagrams

• SIR Schematics

General Diagnostic Information

• Scan Tool Data Definitions
• Scan Tool Data List

General Safety Information

• SIR Service Precautions

Mechanical Specifications

• Fastener Tightening Specifications

Removal, Installation, and Replacement

• Inflatable Restraint Sensing and Diagnostic Module Replacement
• Inflatable Restraint Side Impact Sensor Replacement
• Inflatable Restraint Steering Wheel Module Coil Centering
• Instrument Panel Inflatable Restraint Module Replacement
• Roof Side Rail Inflatable Restraint Module Replacement
• Steering Wheel Inflatable Restraint Module Coil Replacement
• Steering Wheel Inflatable Restraint Module Replacement