Self-Diagnostics DTCS
SELF-DIAGNOSTICS DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Go To | |
|---|---|---|
| P0102 | For KOER & Continuous Memory Only, Test DC , Step 2) | |
| P0103 | For KOEO, KOER & Continuous Memory, Test DC , Step 20) | |
| P0106 | For KOEO, KOER & Continuous Memory, Test DQ , Step 1) | |
| P0107 | ||
| Ranger 2.3L | For KOEO, KOER & Continuous Memory, Test DM , Step 1) | |
| All Others | For KOEO, KOER & Continuous Memory, Test DQ , Step 1) | |
| P0108 | ||
| Ranger 2.3L | For KOEO, KOER & Continuous Memory, Test DM , Step 1) | |
| All Others | For KOEO, KOER & Continuous Memory, Test DQ , Step 1) | |
| P0109 | ||
| Ranger 2.3L | For KOEO, KOER & Continuous Memory, Test DM , Step 1) | |
| All Others | For KOEO, KOER & Continuous Memory, Test DQ , Step 1) | |
| P0112 | For KOEO & KOER, Test DA
, Step 20) For Continuous Memory, Test DA , Step 90) |
|
| P0113 | For KOEO & KOER, Test DA
, Step 10) For Continuous Memory, Test DA , Step 90) |
|
| P0116 | ||
| Vehicles With Cylinder Head Temperature Sensor | Continuous Memory Only, Test DL , Step 80) | |
| Vehicles With Engine Coolant Temperature Sensor | Continuous Memory Only, Test DA , Step 80) | |
| P0117 | ||
| Vehicles With Cylinder Head Temperature Sensor | For KOEO & KOER, DL
, Step 20) Continuous Memory, DL , Step 90) |
|
| Vehicles With Engine Coolant Temperature Sensor | For KOEO & KOER, Test DA
, Step 20) Continuous Memory, Test DA , Step 90) |
|
| P0118 | ||
| Vehicles With Cylinder Head Temperature Sensor | For KOEO & KOER, DL
, Step 10) Continuous Memory, DL , Step 90) |
|
| Vehicles With Engine Coolant Temperature Sensor | For KOEO & KOER, Test DA
, Step 10) Continuous Memory, Test DA , Step 90) |
|
| P0121 | For KOER & Continuous Memory Only, Test DA , Step 22) | |
| P0122 | For KOEO, KOER & Continuous Memory, Test DH , Step 11) |
|
| P0123 | For KOEO, KOER & Continuous Memory, Test DH , Step 8) | |
| P0125 | Continuous Memory Only, Test DA , Step 100) | |
| P0127 | ||
| Lightning 5.4L SC Only | For KOEO, KOER & Continuous Memory, Test DU , Step 30) | |
| P0131 | Continuous Memory Only, Test H , Step 27) | |
| P0133 | Continuous Memory Only, Test H , Step 20) | |
| P0135 | ||
| CNG Models | For KOEO, KOER & Continuous Memory, Test HA , Step 30) | |
| All Others | For KOEO, KOER & Continuous Memory, Test H , Step 30) | |
| P0136 | Continuous Memory Only, Test H , Step 80) | |
| P0141 | ||
| CNG Models | For KOEO, KOER & Continuous Memory, Test HA , Step 30) | |
| All Others | For KOEO, KOER & Continuous Memory, Test H , Step 25) | |
| P0148 | Continuous Memory Only, Test HC , Step 1) | |
| P0151 | Continuous Memory Only, Test H , Step 27) | |
| P0153 | Continuous Memory Only, Test H , Step 20) | |
| P0155 | ||
| CNG Models | For KOEO, KOER & Continuous Memory, Test HA , Step 30) | |
| All Others | For KOEO, KOER & Continuous Memory, Test H , Step 30) | |
| P0156 | Continuous Memory Only, Test H , Step 80) | |
| P0161 | ||
| CNG Models | For KOEO, KOER & Continuous Memory, Test HA , Step 30) | |
| All Others | For KOEO, KOER & Continuous Memory, Test H , Step 25) | |
| P0171 | ||
| CNG Models | Continuous Memory Only, Test HA , Step 41) | |
| All Others | Continuous Memory Only, Test H , Step 41) | |
| P0172 | ||
| CNG Models | Continuous Memory Only, Test HA , Step 41) | |
| All Others | Continuous Memory Only, Test H , Step 41) | |
| P0174 | ||
| CNG Models | Continuous Memory Only, Test HA , Step 41) | |
| All Others | Continuous Memory Only, Test H , Step 41) | |
| P0175 | ||
| CNG Models | Continuous Memory Only, Test HA , Step 41) | |
| All Others | Continuous Memory Only, Test H , Step 41) | |
| P0176 | ||
| Flex-Fuel With Fuel Sensor | For KOER, Test DE
, Step 1) For Continuous Memory, Test DE , Step 20) |
|
| P0180 | For KOEO & KOER, Test DB
, Step 2) For Continuous Memory, Test DB , Step 8) |
|
| P0181 | For KOEO & KOER Only, Test DB , Step 1) | |
| P0182 | ||
| CNG Only | For KOEO & KOER, Test DB
, Step 2) For Continuous Memory, Test DB , Step 8) |
|
| P0183 | For KOEO & KOER, Test DB
, Step 2) For Continuous Memory, Test DB , Step 7) |
|
| P0190 | For KOEO & KOER, Test DD
, Step 11) For Continuous Memory, Test DD , Step 15) |
|
| P0191 | For KOEO, KOER & Continuous Memory, Test DD , Step 16) | |
| P0192 | For KOEO & KOER, Test DD
, Step 1) For Continuous Memory, Test DD , Step 15) |
|
| P0193 | For KOEO & KOER, Test DD
, Step 7) For Continuous Memory, Test DD , Step 15) |
|
| P0201-P0212 | For KOEO, KOER & Continuous Memory, Test H , Step 56) | |
| P0217 | ||
| Lightning 5.4L SC Only | For KOEO, KOER & Continuous Memory, DL , Step 100) | |
| P0230 | ||
| CNG Models | For KOEO & KOER, Test KC
, Step 1) For Continuous Memory, Test KC , Step 40) |
|
| All Others | For KOEO & KOER, Test KA
, Step 1) For Continuous Memory, Test KA , Step 40) |
|
| P0231 | ||
| CNG Models | For KOEO & KOER, Test KC
, Step 20) For Continuous Memory, Test KC , Step 35) |
|
| All Others | For KOEO & KOER, Test KA
, Step 20) For Continuous Memory, Test KA , Step 35) |
|
| P0232 | ||
| CNG Models | For KOEO & KOER, Test KC
, Step 10) For Continuous Memory, Test KC , Step 30) |
|
| All Others | For KOEO & KOER, Test KA
, Step 10) For Continuous Memory, Test KA , Step 30) |
|
| P0234 | ||
| Lightning 5.4L SC Only | For KOEO, KOER & Continuous Memory, Test KJ , Step 1) | |
| P0243 | ||
| Lightning 5.4L SC Only | For KOEO, KOER & Continuous Memory, Test KJ , Step 6) | |
| P0298 | ||
| LS Only | Continuous Memory Only, Test DA , Step 130) | |
| P0300-P0310 | For KOER & Continuous Memory Only, Test HD , Step 1) | |
| P0320 | For KOEO & Continuous Memory Only, Test NC , Step 1) | |
| P0325, P0326, P0330 & P0331 | For KOER & Continuous Memory Only, Test DG , Step 1) | |
| P0340 | For KOER & Continuous Memory Only, Test DR , Step 1) | |
| P0350 | For KOER & Continuous Memory Only, Test JB , Step 1) | |
| P0351-P0354 | ||
| With Coil Pack | For KOER & Continuous Memory Only, Test JE , Step 1) | |
| With Coil-On-Plug | For KOER & Continuous Memory Only, Test JF , Step 1) | |
| P0355-P0360 | For KOER & Continuous Memory Only, Test JF , Step 1) | |
| P0400 | ||
| Ranger 2.3L Only | For KOEO, KOER & Continuous Memory, Test KD , Step 9) | |
| P0401 | Continuous Memory Only, Test HE , Step 70) | |
| P0402 | For KOER & Continuous Memory Only, Test HE , Step 20) | |
| P0403 | ||
| Ranger 2.3L Only | For KOER & Continuous Memory Only, Test KD , Step 1) | |
| P0411 | For KOEO, KOER & Continuous Memory, Test HM , Step 7) | |
| P0412 | For KOEO, KOER & Continuous Memory, Test HM , Step 1) | |
| P0420 & P0430 | Continuous Memory Only, Test HF , Step 1) | |
| P0443 | For KOEO & KOER, Test HX
, Step 2) For Continuous Memory, Test HX , Step 1) |
|
| P0451 | Continuous Memory Only, Test Z , Step 1) | |
| P0452 | For KOEO, KOER & Continuous Memory, Test HX , Step 26) | |
| P0453 | For KOEO, KOER & Continuous Memory, Test HX , Step 33) | |
| P0457 | Continuous Memory Only, Test HX , Step 43) | |
| P0460 | For KOEO, KOER & Continuous Memory, Test HX , Step 76) | |
| P0461 | Continuous Memory Only, Test Z , Step 1) | |
| P0500 | ||
| Cougar | Continuous Memory Only, Test DP , Step 5) | |
| Excursion 5.4L & 6.8L, Explorer & Mountaineer, Pickup 5.4L & 6.8L Over 8500 GVW, Ranger 2.5L | Continuous Memory Only, Test DF , Step 1) | |
| Pickup Under 8500 GVW, 4x4 Manual Shift-On-The-Fly | Continuous Memory Only, Test DP , Step 30) | |
| All Others (Except Continental, LS, Town Car & Windstar) | Continuous Memory Only, Test DP , Step 1) | |
| P0501 | ||
| Cougar | Continuous Memory Only, Test DP , Step 5) | |
| Excursion 5.4L & 6.8L, Explorer & Mountaineer, Ranger 2.5L, Pickup 5.4L & 6.8L Over 8500 GVW | Continuous Memory Only, Test DF , Step 1) | |
| All Others (Except Continental, LS, Town Car & Windstar) | Continuous Memory Only, Test DP , Step 1) | |
| P0503 | Continuous Memory Only, Test DP , Step 20) | |
| P0505 | KOER Only, Test KE , Step 2) | |
| P0552 & P0553 | For KOEO & KOER, Test DT
, Step 2) For Continuous Memory, Test DT , Step 10) |
|
| P0602 | Flash Vehicle Identification Block needs to be reprogrammed. See FLASH VEHICLE IDENTIFICATION BLOCK PROCEDURE under PROGRAMMING PCM. | |
| P0603 | KOEO Only, Test QB , Step 1) | |
| P0605 | Ensure aftermarket performance products are not being used before replacing PCM. Replace PCM. See PROGRAMMING PCM . | |
| P0703 | ||
| Continental & Town Car | For KOEO, Test FD
, Step 2) For KOER, Test FD , Step 1) |
|
| All Others | For KOEO, Test FD
, Step 2) For KOER, Test FD , Step 1) For Continuous Memory, Test FD , Step 3) |
|
| P0704 | ||
| Econoline, Expedition, Explorer, Explorer Sport, Explorer Sport Trac, Pickup & Ranger | For KOEO & Continuous Memory Only, Test TA , Step 1) | |
| All Others | For KOEO & Continuous Memory Only, Test TA , Step 5) | |
| P0720, P0721, P0722 Or P0723 | ||
| Models With M/T | Continuous Memory Only, Test TJ , Step 1) | |
| P0812 | Continuous Memory Only, Test TH , Step 1) | |
| P1000 | Continuous Memory Only, Test QC , Step 16) | |
| P1001 | KOER Only, Test QA , Step 1) | |
| P1100 | Continuous Memory Only, Test DC , Step 1) | |
| P1101 | For KOEO, Test DC
, Step 3) For KOER, Test DC , Step 1) |
|
| P1112 | Continuous Memory Only, Test DA , Step 90) | |
| P1114 | ||
| Lightning 5.4L SC Only | For KOEO, KOER & Continuous Memory, Test DU , Step 20) | |
| P1115 | ||
| Lightning 5.4L SC Only | For KOEO, KOER & Continuous Memory, Test DU , Step 10) | |
| P1116 | ||
| Vehicles With Cylinder Head Temperature Sensor | For KOEO & KOER Only, DL , Step 1) | |
| Vehicles With Engine Coolant Temperature Sensor | For KOEO & KOER Only, Test DA , Step 1) | |
| P1117 | ||
| Vehicles With Cylinder Head Temperature Sensor | For Continuous Memory Only, DL , Step 90) | |
| Vehicles With Engine Coolant Temperature Sensor | For Continuous Memory Only, Test DA , Step 90) | |
| P1120 | For KOEO, KOER & Continuous Memory, Test DH , Step 3) | |
| P1121 | For KOER & Continuous Memory Only, Test DH , Step 15) | |
| P1124 | For KOEO & KOER Only, Test DH , Step 1) | |
| P1125 | Continuous Memory Only, Test DH , Step 20) | |
| P1127 | ||
| CNG Only | KOER Only, Test HA , Step 90) | |
| All Others | KOER Only, Test H , Step 100) | |
| P1128 Or P1129 | ||
| CNG Only | KOER Only, Test HA , Step 100) | |
| All Others | KOER Only, Test H , Step 110) | |
| P1130 | ||
| CNG Only | Continuous Memory Only, Test HA , Step 40) | |
| All Others | Continuous Memory Only, Test H , Step 40) | |
| P1131 Or P1132 | ||
| CNG Only | KOER & Continuous Memory Only, Test HA , Step 40) | |
| All Others | KOER & Continuous Memory Only, Test H , Step 40) | |
| P1137 Or P1138 | KOER Only, Test H , Step 80) | |
| P1150 | ||
| CNG Only | Continuous Memory Only, Test HA , Step 40) | |
| All Others | Continuous Memory Only, Test H , Step 40) | |
| P1151 | ||
| CNG Only | KOER & Continuous Memory Only, Test HA , Step 40) | |
| All Others | KOEO, KOER & Continuous Memory, Test H , Step 40) | |
| P1152 | ||
| CNG Only | KOER & Continuous Memory Only, Test HA , Step 40) | |
| All Others | KOER & Continuous Memory Only, Test H , Step 40) | |
| P1157 Or P1158 | KOER Only, Test H , Step 80) | |
| P1168 Or P1169 | ||
| CNG Only | Continuous Memory Only, Test DD , Step 16) | |
| P1180 Or P1181 | ||
| CNG Only | Continuous Memory Only, Test HB , Step 17) | |
| P1183 | ||
| LS Only | Continuous Memory Only, Test DA , Step 111) | |
| P1184 | ||
| LS Only | KOEO, KOER & Continuous Memory, Test DA , Step 110) | |
| P1229 | ||
| Lightning 5.4L SC Only | KOEO, KOER & Continuous Memory, Test KP , Step 1) | |
| P1232 | KOEO & KOER, Test KA
, Step 45) Continuous Memory, Test KA , Step 60) |
|
| P1233 Or P1234 | ||
| LS Only | Perform REM Self-Test. | |
| All Others | KOEO, KOER & Continuous Memory, Test KB , Step 1) | |
| P1235 Or P1236 | KOEO, KOER & Continuous Memory, Test KB , Step 30) | |
| P1237 Or P1238 | KOEO, KOER & Continuous Memory, Test KB , Step 47) | |
| P1244 Or P1245 | KOER & Continuous Memory Only, Test FH , Step 1) | |
| P1246 | ||
| Cougar Only | KOER & Continuous Memory Only, Test FH , Step 1) | |
| All Others | KOER & Continuous Memory Only, Test HY , Step 1) | |
| P1260 | Continuous Memory Only, Test QD , Step 1) | |
| P1270 | Continuous Memory Only, Test ND , Step 1) | |
| P1285 | KOEO, KOER & Continuous Memory, DL , Step 30) | |
| P1288 | KOEO, KOER & Continuous Memory, DL , Step 1) | |
| P1289 Or P1290 | KOEO & KOER, DL
, Step 5) Continuous Memory, DL , Step 90) |
|
| P1299 | Continuous Memory Only, DL , Step 100) | |
| P1309 | ||
| Econoline & F150 4.2L (Hall Effect CMP/3-Pin) | Continuous Memory Only, Test HD , Step 40) | |
| All Others (Variable Reluctance Type CMP/2-Pin) | Continuous Memory Only, Test HD , Step 41) | |
| P1380 | KOEO & KOER, Test HK
, Step 1) Continuous Memory, Test HK , Step 15) |
|
| P1381 | KOEO & KOER, Test HK
, Step 11) Continuous Memory, Test HK , Step 16) |
|
| P1383 | KOEO & KOER, Test HK
, Step 11) Continuous Memory, Test HK , Step 17) |
|
| P1400 | KOEO, KOER & Continuous Memory, Test HE , Step 1) | |
| P1401 | KOEO, KOER & Continuous Memory, Test HE , Step 10) | |
| P1405 | Continuous Memory Only, Test HE , Step 50) | |
| P1406 | Continuous Memory Only, Test HE , Step 60) | |
| P1408 | ||
| All Others | KOER Only, Test HE , Step 71) | |
| 2.3L Ranger | KOER Only, Test KD , Step 9) | |
| P1409 | KOEO & KOER, Test HE
, Step 110) Continuous Memory, Test HE , Step 120) |
|
| P1413 | KOEO, KOER & Continuous Memory, Test HM , Step 19) | |
| P1414 | KOEO, KOER & Continuous Memory, Test HM , Step 27) | |
| P1432 | ||
| 2.3L Ranger Only | KOEO, KOER & Continuous Memory, Test KQ , Step 10) | |
| P1450 | Continuous Memory Only, Test HX , Step 18) | |
| P1451 | KOEO, KOER & Continuous Memory, Test HX , Step 65) | |
| P1460 | ||
| Escort & Mustang | KOEO & KOER, Test X
, Step 105) Continuous Memory, Test X , Step 120) |
|
| All Others | KOEO & KOER, Test KM
, Step 1) Continuous Memory, Test KM , Step 30) |
|
| P1461 | KOEO, KOER & Continuous Memory, Test DS , Step 1) | |
| P1462 | KOEO, KOER & Continuous Memory, Test DS , Step 10) | |
| P1463 | Continuous Memory Only, Test DS , Step 20) | |
| P1464 | ||
| Escort & Mustang | KOEO & KOER Only, Test X , Step 124) | |
| All Others | KOEO & KOER Only, Test KM , Step 19) | |
| P1469 | Continuous Memory Only, Test X , Step 115) | |
| P1474 | ||
| LS | KOEO, KOER & Continuous Memory, Test KH , Step 1) | |
| Escort & Mustang | KOEO & KOER, Test X
, Step 20) Continuous Memory, Test X , Step 30) |
|
| All Others | KOEO & KOER, Test KF
, Step 1) Continuous Memory, Test KF , Step 10) |
|
| P1477 | KOEO & KOER, Test KF
, Step 1) Continuous Memory, Test KF , Step 15) |
|
| P1479 | ||
| Escort & Mustang | KOEO & KOER, Test X
, Step 15) Continuous Memory, Test X , Step 35) |
|
| 3.0L Escape | KOEO & KOER, Test KF
, Step 7) Continuous Memory, Test KF , Step 20) |
|
| All Others | KOEO & KOER, Test KF
, Step 1) Continuous Memory, Test KF , Step 20) |
|
| P1500 | Continuous Memory Only, Test DP , Step 25) | |
| P1501 | KOER Only, Test DP , Step 15) | |
| P1502 | ||
| Cougar | Continuous Memory Only, Test DP , Step 5) | |
| Excursion 5.4L & 6.8L, Explorer & Mountaineer, Pickup 5.4L & 6.8L Over 8500 GVW, & Ranger 2.5L, | Continuous Memory Only, Test DF , Step 1) | |
| Pickup Under 8500 GVW, 4x4 Manual Shift-On-The-Fly | Continuous Memory Only, Test DP , Step 30) | |
| All Others (Except Continental, LS, Town Car & Windstar) | Continuous Memory Only, Test DP , Step 1) | |
| P1504 | KOEO, KOER & Continuous Memory, Test KE , Step 2) | |
| P1506 | Continuous Memory Only, Test KE , Step 20) | |
| P1507 | KOER & Continuous Memory Only, Test KE , Step 2) | |
| P1512 Or P1513 | Continuous Memory Only, Test HU , Step 15) | |
| P1516 Or P1517 | KOEO & Continuous Memory Only, Test HU , Step 15) | |
| P1518, P1519, P1520, P1537 Or P1538 | KOEO, KOER & Continuous Memory, Test HU , Step 15) | |
| P1549 | KOEO & Continuous Memory Only, Test HU , Step 65) | |
| P1550 | KOEO, Test DT
, Step 2) KOER, Test DT , Step 1) |
|
| P1572 | ||
| LS | Continuous Memory Only, Test FD , Step 3) | |
| P1605 | KOEO Only, Test QB , Step 1) | |
| P1633 | KOEO, KOER & Continuous Memory, Test QB , Step 1) | |
| P1635 | Flash Vehicle Identification Block needs to be reprogrammed. See FLASH VEHICLE IDENTIFICATION BLOCK PROCEDURE under PROGRAMMING PCM | |
| P1639 | Flash Vehicle Identification Block needs to be reprogrammed. See FLASH VEHICLE IDENTIFICATION BLOCK PROCEDURE under PROGRAMMING PCM | |
| P1641 | KOEO, KOER & Continuous Memory, Test KB , Step 47) | |
| P1650 | KOEO & KOER Only, Test FF , Step 1) | |
| P1651 | Continuous Memory Only, Test FF , Step 10) | |
| P1703 | KOEO, Test FD
, Step 2) KOER, Test FD , Step 1) |
|
| P1705 | ||
| Escort With M/T Only | KOER Only, Test TA , Step 5) | |
| P1709 | ||
| All Models With M/T | KOEO & Continuous Memory Only, Test TA , Step 1) | |
| P1729 | Continuous Memory Only, Test TG , Step 1) | |
| P1780 | KOER Only, Test TB , Step 1) | |
| P1781 | KOEO Only, Test TG , Step 1) | |
| P1900 | ||
| All Models With M/T | Continuous Memory Only, TJ , Step 1) | |