Diagnostic Trouble Code (DTC) List. Chevrolet Epica 2005

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2005 🢒 Epica 🢒 Restraints 🢒 SIR 🢒 Diagnostic Trouble Code (DTC) List

When the sensing and diagnostic module (SDM) detects any problem, it illuminates the air bag warning indicator and stores the DTCs.

The supplemental inflatable restraints (SIR) Diagnostic System Check must always be the starting point for any SIR diagnosis. The Diagnostic System Check reveals DTCs through the use of the scan tool. It also checks for proper air bag warning lamp operation.

The 2 types of DTCs that may be recorded are as follows:

•	Active DTCs represent a malfunction being detected during the current ignition cycle. Active DTCs are stored in random access memory (RAM).

•	Historic DTCs represent malfunctions detected since the last time the historic memory was cleared. Historic DTCs are stored in the electrically erasable programmable read-only memory (EPROM).

DTC	Description
001	DTC 001
002	DTC 002
003	DTC 003
004	DTC 004
005	DTC 005
006	DTC 006
007	DTC 007
008	DTC 008
009	DTC 009
010	DTC 010
011	DTC B1101
012	DTC 011
013	DTC 012
014	DTC 013
015	DTC 014
016	DTC 015
023	DTC 016
024	DTC 024
025	DTC 025
031	DTC 031
032	DTC 032
033	DTC 033
034	DTC 034
035	DTC 035
038	DTC 038
052	DTC 052
053	DTC 053
054	DTC 054
055	DTC 055
056	DTC 056
057	DTC 057
058	DTC 058
059	DTC 059
080	DTC 080
081	DTC 081
082	DTC 082
083	DTC 083
084	DTC 084
085	DTC 085
086	DTC 086
087	DTC 087
B1101	DTC B1101
B1102	DTC B1102
B1103	DTC B1103
B1104	DTC B1104
B1326	DTC B1326
B1327	DTC B1327
B1328	DTC B1328
B1329	DTC B1329
B1330	DTC B1330
B1331	DTC B1331
B1332	DTC B1332
B1333	DTC B1333
B1334	DTC B1334
B1335	DTC B1335
B1346	DTC B1346
B1347	DTC B1347
B1348	DTC B1348
B1349	DTC B1349
B1352	DTC B1352
B1353	DTC B1353
B1354	DTC B1354
B1355	DTC B1355
B1361	DTC B1361
B1362	DTC B1362
B1363	DTC B1363
B1364	DTC B1364
B1367	DTC B1367
B1368	DTC B1368
B1369	DTC B1369
B1370	DTC B1370
B1378	DTC B1378
B1379	DTC B1379
B1380	DTC B1380
B1381	DTC B1381
B1382	DTC B1382
B1383	DTC B1383
B1384	DTC B1384
B1385	DTC B1385
B1395	DTC B1395
B1400	DTC B1400
B1401	DTC B1401
B1402	DTC B1402
B1403	DTC B1403
B1404	DTC B1404
B1405	DTC B1405
B1409	DTC B1409
B1410	DTC B1410
B1414	DTC B1414
B1415	DTC B1415
B1440	DTC B1440
B1446	DTC B1446
B1447	DTC B1447
B1448	DTC B1448
B1449	DTC B1449
B1450	DTC B1450
B1481	DTC B1481
B1482	DTC B1482
B1483	DTC B1483
B1484	DTC B1484
B1485	DTC B1485
B1486	DTC B1486
B1487	DTC B1487
B1488	DTC B1488
B1620	DTC B1620
B1650	DTC B1650
B1651	DTC B1651
B1652	DTC B1652
B1657	DTC B1657
B1670	DTC B1670
B2500	DTC B2500
B2502	DTC B2502

Scan Tool Diagnostics

A scan tool can read serial data from the data link connector (DLC). The scan tool is used to read DTCs, and to clear some DTCs after a repair is completed. By design, DTC B1620, B1650, and B1670 cannot be cleared. DTC B2500 cannot be cleared for the ignition cycle once the DTC has been detected by the SDM.

To use the scan tool, turn the ignition OFF, connect the scan tool to the DLC, and turn the ignition switch to ON.

Follow the instructions in the scan tool manual.