OBD-II Codes by Vehicle Make

Browse fault codes across 26 manufacturers to find codes commonly associated with your vehicle.

By Category By Make

Audi

901 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0026 B0027 B0045 B0089 B0105 B0106 B0110 B0119 B0120 B0124 B0133 B0134 B0138 B0147 B0148 B0152 B0161 B0162 View all 901 codes →

BMW

1251 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0026 B0027 B0044 B0089 B0105 B0106 B0110 B0111 B0119 B0120 B0124 B0125 B0133 B0134 B0138 B0139 B0147 B0148 View all 1251 codes →

Buick

183 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0211 B3012 B3014 B3015 B3020 B3024 B3025 B3027 B3029 B3035 B3040 B3041 B3044 B3045 B3047 B3056 B3057 B3062 View all 183 codes →

Cadillac

385 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0026 B0100 B0209 B0968 B0969 B0970 B1325 B1534 B1539 B1550 B1558 B3000 B3001 B3002 B3003 B3004 B3005 B3006 View all 385 codes →

Chevrolet

4313 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0006 B0007 B0008 B0009 B0014 B0015 B0016 B0017 B0018 B0019 B0023 B0024 B0025 B0034 B0035 B0036 B0037 B0046 View all 4313 codes →

Chrysler

377 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0210 B0640 B0641 B0642 B0643 B0644 B0645 B0646 B0647 B0648 B0649 B0650 B0651 B0652 B0653 B0654 B0655 B0656 View all 377 codes →

Dodge

506 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B1000 B1007 B1201 B1202 B1301 B1302 B1313 B1319 B1400 B1401 B1402 B1403 B1405 B1406 B1410 B1412 B1413 B1504 View all 506 codes →

Ford

4703 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0006 B0007 B0008 B0009 B0014 B0015 B0016 B0017 B0018 B0019 B0023 B0024 B0025 B0034 B0035 B0036 B0037 B0045 View all 4703 codes →

GMC

822 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0203 B0215 B1019 B1312 B1320 B1325 B1400 B1401 B1402 B1405 B1406 B1410 B1411 B1413 B1415 B1509 B1557 B3000 View all 822 codes →

Honda

3737 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0006 B0007 B0008 B0009 B0014 B0015 B0016 B0017 B0018 B0019 B0023 B0024 B0025 B0034 B0035 B0036 B0037 B0045 View all 3737 codes →

Hyundai

1243 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0006 B0009 B0015 B0017 B0035 B0047 B0059 B0064 B0065 B0068 B0069 B0101 B0115 B0129 B0143 B0157 B0171 B0185 View all 1243 codes →

Jeep

625 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0044 B0206 B0215 B0770 B0771 B0772 B0773 B0774 B0775 B0776 B0777 B0778 B0779 B0780 B0781 B0782 B0783 B0784 View all 625 codes →

Kia

661 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0018 B0023 B0202 B0210 B0213 B0640 B0641 B0642 B0643 B0644 B0645 B0646 B0647 B0648 B0649 B0650 B0651 B0652 View all 661 codes →

Lexus

597 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0026 B0027 B0205 B0208 B0280 B0281 B0282 B0283 B0284 B0285 B0286 B0287 B0288 B0289 B0290 B0291 B0292 B0293 View all 597 codes →

Lincoln

275 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0027 B0209 B1534 B1539 B1550 B1558 B1623 B2155 B2165 B2175 B2185 B2195 B2205 B2215 B2225 B2235 B2245 B3101 View all 275 codes →

Mazda

177 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0044 B0206 B0740 B0741 B0742 B0743 B0744 B0745 B0746 B0747 B0748 B0749 B0750 B0751 B0752 B0753 B0754 B0755 View all 177 codes →

Mercury

9 codes commonly seen

🔧 Vehicle Fixes
B1676 C1095 P1142 P1148 P1152 P1519 P1520 P1532 P2195

Mitsubishi

52 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
P0510 P0552 P3206 P3214 P3222 P3230 P3238 P3246 P3254 P3262 P3270 P3278 P3286 P3294 P3302 P3310 P3318 P3326 View all 52 codes →

Nissan

1066 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0008 B0014 B0016 B0019 B0025 B0034 B0036 B0037 B0046 B0059 B0064 B0065 B0108 B0122 B0136 B0150 B0164 B0178 View all 1066 codes →

Pontiac

28 codes commonly seen

🔧 Vehicle Fixes
C0129 P0010 P0011 P0108 P0116 P0128 P1111 P1113 P1115 P1257 P1258 P1511 P1512 P1513 P1518 P1664 P2101 P2135 View all 28 codes →

Ram

624 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0066 B0067 B0204 B0215 B0217 B0375 B0376 B0377 B0378 B0379 B0380 B0381 B0382 B0383 B0384 B0385 B0386 B0387 View all 624 codes →

Saturn

15 codes commonly seen

📖 Guide
P0010 P0012 P0016 P0107 P0116 P0128 P1113 P1257 P1513 P1518 P2101 P2116 P2135 U1009 P0742

Subaru

368 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0007 B0024 B0044 B0045 B0202 B0210 B0213 B0968 B0969 B0970 B1008 B1061 B1062 B1063 B1064 B1065 B1066 B1067 View all 368 codes →

Toyota

4376 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0006 B0007 B0008 B0009 B0014 B0015 B0016 B0017 B0018 B0019 B0023 B0024 B0025 B0034 B0035 B0036 B0037 B0044 View all 4376 codes →

Volkswagen

933 codes commonly seen

📖 Guide 🔧 Vehicle Fixes
B0105 B0106 B0110 B0119 B0120 B0124 B0133 B0134 B0138 B0147 B0148 B0152 B0161 B0162 B0166 B0175 B0176 B0180 View all 933 codes →

Volvo

45 codes commonly seen

📖 Guide
B0089 B0209 B1511 B1529 B1533 B1540 B1553 B1554 B1609 B1617 B1618 B1632 B1635 B1638 B1651 B1712 B1746 B1803 View all 45 codes →

About OBD-II Codes

Generic OBD-II codes (P0xxx) apply to all makes and models and are standardized by SAE J2012. Manufacturer-specific codes (P1xxx, P2xxx) may have different meanings across brands. All codes on this site are based on generic definitions unless otherwise noted.