Diagnostic Trouble Codes for Buick Century 2003

Diagnostic Procedures

Diagnostic Trouble Codes

DTC B0016, B0017, or B0018
DTC B0022, B0024, or B0026
DTC B0040, B0041, or B0045
DTC B0051
DTC B0053
DTC B0077, B0079, or B0080
DTC B0332, B0333, B0337, or B0338
DTC B0348
DTC B0361 or B0365
DTC B0363 or B0367
DTC B0441 or B0446
DTC B0570
DTC B0600
DTC B0602
DTC B0608
DTC B1000
DTC B1001
DTC B1003
DTC B1004
DTC B1007
DTC B1009
DTC B1013
DTC B1334
DTC B1339
DTC B1354
DTC B1422
DTC B1477
DTC B1478
DTC B1482
DTC B2455
DTC B2470
DTC B2476
DTC B2482
DTC B2483 or B2484
DTC B2533
DTC B2552
DTC B2553
DTC B2559
DTC B2577
DTC B2578
DTC B2587
DTC B2588
DTC B2603
DTC B2608
DTC B2617
DTC B2618
DTC B2647
DTC B2648
DTC B2707
DTC B2708
DTC B2747
DTC B2752
DTC B2753
DTC B2818
DTC B2957
DTC B2958
DTC B2960
DTC B2964
DTC B3031
DTC B3094
DTC B3102
DTC B3103
DTC B3106
DTC B3267
DTC B3268
DTC C0550
DTC C1214
DTC C1216
DTC C1217
DTC C1218
DTC C1221-C1235
DTC C1236
DTC C1237
DTC C1238
DTC C1242 or C1243
DTC C1245
DTC C1247
DTC C1248
DTC C1254
DTC C1255 or C1256
DTC C1261-C1274
DTC C1275
DTC C1276, P1644, or P1689
DTC C1277 or P1571
DTC C1278
DTC C1291
DTC C1294
DTC C1295
DTC P0030
DTC P0101
DTC P0102
DTC P0103
DTC P0107
DTC P0108
DTC P0112
DTC P0113
DTC P0116
DTC P0117
DTC P0118
DTC P0121
DTC P0122
DTC P0123
DTC P0125
DTC P0128
DTC P0130
DTC P0131
DTC P0132
DTC P0133
DTC P0134
DTC P0135
DTC P0137
DTC P0138
DTC P0140
DTC P0141
DTC P0171
DTC P0172
DTC P0201, P0202, P0203, P0204, P0205, or P0206
DTC P0218
DTC P0230
DTC P0300
DTC P0325
DTC P0327
DTC P0336
DTC P0341
DTC P0401
DTC P0403
DTC P0404
DTC P0405
DTC P0420
DTC P0440
DTC P0442
DTC P0443
DTC P0446
DTC P0449
DTC P0452
DTC P0453
DTC P0462
DTC P0463
DTC P0480 or P0481
DTC P0502
DTC P0503
DTC P0506
DTC P0507
DTC P0530
DTC P0530
DTC P0560
DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
DTC P0620
DTC P0650
DTC P0711
DTC P0712
DTC P0713
DTC P0716
DTC P0717
DTC P0719
DTC P0724
DTC P0730
DTC P0741
DTC P0742
DTC P0748
DTC P0751
DTC P0752
DTC P0753
DTC P0756
DTC P0757
DTC P0758
DTC P1106
DTC P1107
DTC P1111
DTC P1114
DTC P1121
DTC P1122
DTC P1133
DTC P1134
DTC P1189
DTC P1336
DTC P1351
DTC P1352
DTC P1361
DTC P1362
DTC P1374
DTC P1380
DTC P1381
DTC P1404
DTC P1441
DTC P1546
DTC P1546
DTC P1554
DTC P1585
DTC P1626
DTC P1629
DTC P1630
DTC P1631
DTC P1635
DTC P1639
DTC P1640
DTC P1650
DTC P1660
DTC P1670
DTC P1811
DTC P1814
DTC P1819
DTC P1820
DTC P1822
DTC P1823
DTC P1825
DTC P1826
DTC P1860
DTC P1887
DTC U1000 and U1255
DTC U1001-U1254
DTC U1300, U1301, or U1305
DTC U1306
DTC U1500