OBD2 Trouble Code Lookup

Meaning, symptoms, common causes and repair cost for 527 diagnostic trouble codes — across all makes. Tap any code for the full breakdown.

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Powertrain (P)Body (B)Chassis (C)Network (U)

Powertrain (Engine & Transmission) — 462 codes

P0010 P0011 P0012 P0013 P0014 P0015 P0016 P0017 P0018 P0019 P0020 P0021 P0022 P0023 P0024 P0025 P0030 P0031 P0032 P0033 P0034 P0035 P0036 P0037 P0038 P0041 P0042 P0043 P0044 P0050 P0051 P0052 P0053 P0054 P0056 P0057 P0058 P0060 P0068 P0069 P0070 P0074 P0075 P0078 P0079 P0080 P0087 P0088 P0089 P0090 P0091 P0092 P0093 P0095 P0096 P0097 P0098 P0100 P0101 P0102 P0103 P0104 P0106 P0107 P0108 P0110 P0111 P0112 P0113 P0114 P0115 P0116 P0117 P0118 P0119 P0120 P0121 P0122 P0123 P0124 P0125 P0126 P0127 P0128 P0129 P0130 P0131 P0132 P0133 P0134 P0135 P0136 P0137 P0138 P0139 P0140 P0141 P0143 P0144 P0145 P0146 P0147 P0148 P0150 P0151 P0152 P0153 P0154 P0155 P0156 P0157 P0158 P0159 P0160 P0161 P0162 P0163 P0164 P0165 P0166 P0167 P0169 P0170 P0171 P0172 P0173 P0174 P0175 P0177 P0178 P0179 P0180 P0181 P0182 P0183 P0184 P0190 P0191 P0192 P0193 P0195 P0196 P0197 P0198 P0199 P0200 P0201 P0202 P0203 P0204 P0205 P0206 P0207 P0208 P0209 P0210 P0211 P0212 P0213 P0214 P0215 P0216 P0217 P0218 P0219 P0220 P0221 P0222 P0223 P0225 P0226 P0227 P0228 P0229 P0230 P0231 P0232 P0233 P0234 P0235 P0236 P0237 P0238 P0240 P0243 P0244 P0245 P0246 P0247 P0250 P0251 P0261 P0262 P0263 P0264 P0266 P0267 P0269 P0270 P0272 P0275 P0278 P0281 P0284 P0299 P0300 P0301 P0302 P0303 P0304 P0305 P0306 P0307 P0308 P0309 P0310 P0316 P0320 P0325 P0326 P0327 P0328 P0330 P0331 P0332 P0333 P0335 P0336 P0337 P0338 P0339 P0340 P0341 P0342 P0343 P0345 P0346 P0347 P0348 P0351 P0352 P0353 P0354 P0355 P0356 P0357 P0358 P0365 P0369 P0380 P0381 P0390 P0391 P0392 P0393 P0400 P0401 P0402 P0403 P0404 P0405 P0406 P0410 P0411 P0412 P0413 P0414 P0420 P0421 P0422 P0430 P0431 P0432 P0440 P0441 P0442 P0443 P0444 P0445 P0446 P0447 P0448 P0449 P0450 P0452 P0453 P0455 P0456 P0457 P0460 P0461 P0462 P0463 P0480 P0481 P0483 P0485 P0491 P0492 P0496 P0500 P0501 P0502 P0503 P0504 P0505 P0506 P0507 P0508 P0509 P0520 P0521 P0522 P0523 P0524 P0526 P0530 P0532 P0533 P0540 P0545 P0550 P0560 P0562 P0563 P0571 P0580 P0600 P0601 P0602 P0603 P0604 P0605 P0606 P0627 P0628 P0638 P0641 P0642 P0643 P0651 P0654 P0671 P0672 P0673 P0674 P0685 P0686 P0697 P0700 P0705 P0706 P0707 P0708 P0710 P0711 P0712 P0713 P0715 P0716 P0717 P0720 P0721 P0722 P0730 P0731 P0732 P0733 P0734 P0735 P0740 P0741 P0742 P0743 P0750 P0751 P0752 P0755 P0756 P0757 P0758 P0760 P0765 P0770 P0775 P0A0F P0A80 P1000 P1009 P1101 P1131 P1135 P1151 P1152 P1155 P1174 P1175 P1217 P1233 P1259 P1285 P1297 P1326 P1336 P1340 P1345 P1349 P1399 P1400 P1450 P1457 P1491 P1516 P1518 P1626 P1682 P1684 P1689 P1693 P1780 P1811 P1860 P1870 P2002 P2004 P2008 P2015 P2017 P2096 P2097 P2101 P2106 P2111 P2112 P2122 P2123 P2127 P2128 P2135 P2138 P2176 P2181 P2187 P2188 P2189 P2195 P2196 P2197 P2198 P2263 P2270 P2279 P2293 P2401 P2402 P2404 P2463 P2646 P2647 P3400 P3401 P3425

Body — 20 codes

B0001 B0002 B0010 B0020 B0030 B0040 B0051 B0052 B0053 B0100 B1000 B1012 B1015 B1213 B1232 B1317 B1318 B1342 B1601 B2103

Chassis — 24 codes

C0035 C0040 C0045 C0050 C0060 C0065 C0070 C0075 C0110 C0121 C0131 C0196 C0197 C0265 C0267 C0300 C1022 C1073 C1095 C1096 C1145 C1148 C1175 C1233

Network & Communication — 21 codes

U0001 U0073 U0100 U0101 U0102 U0109 U0121 U0126 U0131 U0140 U0141 U0151 U0155 U0164 U0167 U0199 U0200 U0201 U0293 U0305 U1900