Trouble codes

Type the code from your scanner: what it means, whether to drive, what it costs.

149 explained · 1,060 with NHTSA data · 818 named in manufacturer bulletins

Select a category to see relevant guides

Explained codes

PowertrainP0300

Random/Multiple Cylinder Misfire Detected

High severity
Short trips
$50–$4,500

448 NHTSA complaints · 1117 bulletins

PowertrainP1326

Knock Sensor Detection System (Hyundai/Kia KSDS)

High severity
Short trips
$0–$8,000

443 NHTSA complaints · 90 bulletins

PowertrainP0302

Cylinder 2 Misfire Detected

High severity
Short trips
$120–$4,500

417 NHTSA complaints · 436 bulletins

PowertrainP0303

Cylinder 3 Misfire Detected

High severity
Short trips
$120–$4,500

378 NHTSA complaints · 406 bulletins

PowertrainP0420

Catalyst System Efficiency Below Threshold (Bank 1)

Medium severity
OK to drive
$100–$2,500

365 NHTSA complaints · 282 bulletins

PowertrainP0304

Cylinder 4 Misfire Detected

High severity
Short trips
$120–$4,500

356 NHTSA complaints · 485 bulletins

PowertrainP0700

Transmission Control System Malfunction (MIL Request)

Medium severity
Short trips
$100–$5,500

266 NHTSA complaints · 23 bulletins

PowertrainP0087

Fuel Rail/System Pressure Too Low

High severity
Short trips
$80–$1,800

204 NHTSA complaints · 272 bulletins

PowertrainP0017

Crankshaft/Camshaft Position Correlation (Bank 1 Sensor B)

High severity
Short trips
$50–$3,000

189 NHTSA complaints · 140 bulletins

PowertrainP0016

Crankshaft/Camshaft Position Correlation (Bank 1 Sensor A)

High severity
Short trips
$50–$3,000

177 NHTSA complaints · 173 bulletins

PowertrainP0720

Output Speed Sensor Circuit Malfunction

Medium severity
Short trips
$100–$1,500

164 NHTSA complaints · 6 bulletins

PowertrainP0456

Evaporative Emission System Leak Detected (Very Small Leak)

Low severity
OK to drive
$15–$800

163 NHTSA complaints · 701 bulletins

PowertrainP0171

System Too Lean (Bank 1)

Medium severity
OK to drive
$20–$1,200

159 NHTSA complaints · 251 bulletins

PowertrainP0014

Exhaust Camshaft Timing Over-Advanced (Bank 1)

Medium severity
Short trips
$50–$3,000

155 NHTSA complaints · 109 bulletins

PowertrainP0316

Misfire Detected on Startup (First 1000 Revolutions)

Medium severity
Short trips
$100–$4,500

148 NHTSA complaints · 73 bulletins

PowertrainP0741

Torque Converter Clutch Circuit Performance or Stuck Off

Medium severity
OK to drive
$100–$2,500

137 NHTSA complaints · 58 bulletins

PowertrainP0722

Output Speed Sensor Circuit No Signal

Medium severity
Short trips
$100–$1,500

129 NHTSA complaints · 9 bulletins

PowertrainP0011

Intake Camshaft Timing Over-Advanced (Bank 1)

Medium severity
Short trips
$50–$3,000

124 NHTSA complaints · 190 bulletins

PowertrainP0430

Catalyst System Efficiency Below Threshold (Bank 2)

Medium severity
OK to drive
$100–$2,500

124 NHTSA complaints · 135 bulletins

PowertrainP0128

Coolant Temperature Below Thermostat Regulating Temperature

Low severity
OK to drive
$20–$450

120 NHTSA complaints · 265 bulletins

PowertrainP0740

Torque Converter Clutch Circuit Malfunction

Medium severity
OK to drive
$100–$1,500

119 NHTSA complaints · 78 bulletins

PowertrainP0335

Crankshaft Position Sensor A Circuit

High severity
Short trips
$100–$2,500

101 NHTSA complaints · 316 bulletins

PowertrainP0305

Cylinder 5 Misfire Detected

High severity
Short trips
$120–$4,500

91 NHTSA complaints · 189 bulletins

PowertrainP0306

Cylinder 6 Misfire Detected

High severity
Short trips
$120–$4,500

91 NHTSA complaints · 233 bulletins

NHTSA data only

Not explained yet. These pages show only what owners and manufacturers have filed with NHTSA about each code.

Powertrainengine, transmission, emissions636

P2111 P0301 P2112 P2138 P0463 P052E P1450 P0299 P2135 P0008 P2442 P0776 P2440 P0340 P0730 P129F P0747 P0174 P0717 P219A P2106 P0706 P1098 P0705 P0707 P0401 P1778 P0217 P061B P2716 P1285 P0868 P2119 P06DD P0841 P0733 P0607 P0744 P0746 P2104 P0780 P0369 P0191 P0336 P0734 P25A2 P008A P050A P0A43 P1702 P17F0 P0715 P1E00 P2196 P3400 P1327 P17F1 P200A P219B P0102 P0365 P0721 P0725 P1870 P2110 P0019 P2441 P3497 P0716 P0755 P0796 P07A3 P07F7 P144A P00C6 P0341 P0462 P050D P090C P0520 P0777 P1320 P1604 P1740 P1744 P26A3 P0326 P0601 P2402 P2757 P0464 P1921 P26B7 P0123 P0418 P0443 P2681 P000A P0088 P0192 P0449 P0481 P0505 P0627 P069E P1E1D P20BA P228C P2635 P0175 P0307 P0339 P0457 P0750 P07AE P0A78 P0AA6 P1603 P2615 P0556 P0638 P06DA P0735 P0887 P1121 P1500 P1811 P2401 P2764 P2872 P00AF P0219 P023F P0354 P0461 P0884 P0965 P0E15 P1605 P20EE P2172 P219F P228D P2419 P0240 P0402 P043E P0524 P0751 P0756 P0758 P07A5 P084A P0944 P0A94 P1061 P1750 P1DF3 P2173 P2445 P26CB P2701 P2832 P287B P018B P051B P0597 P060A P061A P0685 P0775 P07E6 P100D P1295 P1511 P2118 P2293 P2600 P2638 P2715 P2837 P0002 P000B P0090 P0126 P0236 P0324 P032F P0406 P043F P0504 P0605 P068A P06DE P0701 P0745 P0752 P076F P0770 P083B P0AC4 P1467 P1DD2 P2002 P20B9 P2128 P2176 P2195 P2646 P2682 P26A5 P2704 P2732 P287A P0403 P0460 P0736 P0753 P0792 P0826 P0871 P0A3F P1009 P1440 P1715 P1754 P1783 P1790 P1A90 P1CB1 P2005 P2099 P219C P2443 P2459 P2609 P2711 P2723 P2797 P2831 P0009 P0031 P0108 P018C P0193 P01F0 P0202 P0218 P025A P0366 P0448 P0513 P0523 P059F P0651 P06E9 P073E P0760 P0766 P0805 P0850 P0867 P0902 P0A0A P1004 P1441 P1446 P144C P2017 P2107 P2121 P219D P2432 P2601 P26A6 P2703 P3104 P0007 P00FF P0100 P0190 P0196 P0221 P0309 P0356 P0491 P04DB P050F P061C P0688 P0729 P0742 P0761 P0765 P07E4 P0843 P0845 P0846 P087A P0929 P0973 P0A1E P0A80 P0A93 P107B P1125 P1174 P1236 P12A6 P1404 P142E P1445 P1491 P1516 P1720 P1722 P1759 P187E P1A0C P1A21 P203B P205C P207F P219E P2422 P2444 P2450 P2535 P2562 P2565 P2583 P2637 P2813 P2859 P305F P3190 P000D P0035 P0037 P003A P0120 P016F P0170 P0207 P0270 P0320 P0333 P04F0 P04FB P050B P0571 P0598 P05A0 P0604 P0657 P06B8 P0713 P073F P0757 P0785 P0793 P0810 P0840 P0975 P0A08 P0A3E P0A7A P0A7F P1026 P1111 P111A P117B P1217 P1391 P1399 P1437 P1442 P1444 P1456 P1564 P1574 P1700 P1739 P1757 P1774 P17F4 P182E P1A0D P1A10 P1DB7 P2007 P2191 P2263 P2285 P2431 P2433 P26AB P2817 P285A P2A00 P2C7A P3055 P3191 P0091 P0119 P0129 P0181 P0223 P0231 P0346 P0390 P0422 P0458 P0489 P0498 P0710 P0847 P0880 P0882 P1010 P1698 P2068 P2291 P2563 P2767 P3000 P0020 P0025 P0109 P0114 P0263 P0394 P0431 P0622 P0708 P0712 P0748 P1007 P1089 P1128 P1133 P1235 P1775 P2074 P2076 P2177 P2178 P2209 P2241 P2421 P2457 P2463 P3056 P0046 P0070 P0150 P0159 P0173 P0385 P0412 P0414 P0450 P0470 P0502 P0532 P0563 P0572 P0573 P0599 P0602 P0613 P0643 P0671 P0673 P0883 P0894 P1006 P1016 P1050 P1064 P1155 P1238 P1259 P1416 P1780 P2000 P2016 P2066 P2103 P2179 P2190 P2197 P2200 P2201 P2261 P2280 P2305 P2645 P2647 P0006 P0027 P0045 P0047 P0049 P0069 P0072 P0075 P0078 P0096 P0098 P0105 P0112 P0147 P0160 P0177 P0197 P0200 P0229 P0243 P0331 P0337 P0343 P0349 P0391 P0454 P0466 P0483 P0530 P0544 P0551 P0560 P0645 P0658 P0660 P0661 P0672 P0674 P0691 P0697 P0704 P0714 P0771 P1029 P1093 P1100 P1122 P1150 P1166 P1189 P1289 P1290 P1296 P1298 P1339 P1361 P1406 P1478 P1488 P1515 P1521 P1622 P1684 P1745 P1810 P2009 P2089 P2090 P2102 P2105 P2159 P2243 P2273 P2297 P2400 P2404 P2407 P2418 P2453 P2493 P2503 P2510 P2626 P2651 P2800 P3187 P0023 P0026 P0034 P0043 P0050 P0056 P0060 P0142 P0144 P0145 P0156 P0183 P0245 P0251 P0297 P0298 P0321 P0357 P0407 P0492 P0503 P0652 P0675 P0897 P0900 P0974 P1001 P1031 P1063 P1067 P1075 P1077 P1239 P1297 P1524 P1621 P2014 P2048 P2080 P2183 P2229 P2251 P2254 P2269 P2279 P2314 P2423 P2452 P2544 P3425 P3441

Chassisbrakes, steering, suspension109

Bodyairbags, seats, lights, locks79

Networkmodule communication87