Self-Diagnostics DTCS
SELF-DIAGNOSTICS (EXCEPT BI-FUEL, DIESEL & VILLAGER) - DIAGNOSTIC TROUBLE CODE (DTC) LIST
| 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, Test DM
, Step 1) For Continuous Memory, Test DM , Step 6) |
|
| All Others | For KOEO, KOER & Continuous Memory, Test DQ , Step 1) | |
| P0108 | ||
| Ranger 2.3L | For KOEO & KOER, Test DM
, Step 1) For Continuous Memory, Test DM , Step 6) |
|
| All Others | For KOEO, KOER & Continuous Memory, Test DQ , Step 1) | |
| P0109 | 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 | For Continuous Memory Only, Test DL , Step 80) | |
| Vehicles With Engine Coolant Temperature Sensor | For Continuous Memory Only, Test DA , Step 80) | |
| P0117 | ||
| Vehicles With Cylinder Head Temperature Sensor | For KOEO & KOER, Test DL
, Step 20) For Continuous Memory, Test DL , Step 90) |
|
| Vehicles With Engine Coolant Temperature Sensor | For KOEO & KOER, Test DA
, Step 20) For Continuous Memory, Test DA , Step 90) |
|
| P0118 | ||
| Vehicles With Cylinder Head Temperature Sensor | For KOEO & KOER, Test DL
, Step 10) For Continuous Memory, Test DL , Step 90) |
|
| Vehicles With Engine Coolant Temperature Sensor | For KOEO & KOER, Test DA
, Step 10) For Continuous Memory, Test DA , Step 90) |
|
| P0121 | For KOER & Continuous Memory Only, Test DH , Step 22) | |
| P0122 | For KOEO, KOER & Continuous Memory, Test DH , Step 11) | |
| P0123 | For KOEO, KOER & Continuous Memory, Test DH , Step 8) | |
| P0125 | ||
| Vehicles With Cylinder Head Temperature Sensor | For Continuous Memory Only, Test DL , Step 110) | |
| Vehicles With Engine Coolant Temperature Sensor | For Continuous Memory Only, Test DA , Step 100) | |
| P0127 | ||
| Lightning 5.4L SC Only | For KOEO, KOER & Continuous Memory, Test DU , Step 30) | |
| P0131 | For Continuous Memory Only, Test H , Step 27) | |
| P0132 | For KOEO, KOER & Continuous Memory, Test H , Step 115) | |
| P0133 | For Continuous Memory Only, Test H , Step 20) | |
| P0135 | ||
| NGV Models | For KOEO, KOER & Continuous Memory, Test HA , Step 30) | |
| All Others | For KOEO, KOER & Continuous Memory, Test H , Step 30) | |
| P0136 | For Continuous Memory Only, Test H , Step 80) | |
| P0138 | For KOEO, KOER & Continuous Memory, Test H , Step 115) | |
| P0141 | ||
| NGV Models | For KOEO, KOER & Continuous Memory, Test HA , Step 30) | |
| All Others | For KOEO, KOER & Continuous Memory, Test H , Step 25) | |
| P0148 | For Continuous Memory Only, Test HC , Step 1) | |
| P0151 | For Continuous Memory Only, Test H , Step 27) | |
| P0152 | For KOEO, KOER & Continuous Memory, Test H , Step 115) | |
| P0153 | For Continuous Memory Only, Test H , Step 20) | |
| P0155 | ||
| NGV Models | For KOEO, KOER & Continuous Memory, Test HA , Step 30) | |
| All Others | For KOEO, KOER & Continuous Memory, Test H , Step 30) | |
| P0156 | For Continuous Memory Only, Test H , Step 80) | |
| P0158 | For KOEO, KOER & Continuous Memory, Test H , Step 115) | |
| P0161 | ||
| NGV Models | For KOEO, KOER & Continuous Memory, Test HA , Step 30) | |
| All Others | For KOEO, KOER & Continuous Memory, Test H , Step 25) | |
| P0171 | ||
| NGV Models | For Continuous Memory Only, Test HA , Step 41) | |
| All Others | For Continuous Memory Only, Test H , Step 41) | |
| P0172 | ||
| NGV Models | For Continuous Memory Only, Test HA , Step 41) | |
| All Others | For Continuous Memory Only, Test H , Step 41) | |
| P0174 | ||
| NGV Models | For Continuous Memory Only, Test HA , Step 41) | |
| All Others | For Continuous Memory Only, Test H , Step 41) | |
| P0175 | ||
| NGV Models | For Continuous Memory Only, Test HA , Step 41) | |
| All Others | For Continuous Memory Only, Test H , Step 41) | |
| P0180 | For KOEO & KOER, Test DB
, Step 2) For Continuous Memory, Test DB , Step 7) |
|
| P0181 | For KOEO & KOER Only, Test DB
, Step 1) For Continuous Memory, Test DB , Step 7) |
|
| P0182 | ||
| NGV Only | For KOEO & KOER, Test DB
, Step 2) For Continuous Memory, Test DB , Step 7) |
|
| 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, Test DL , Step 100) | |
| P0230 | ||
| NGV 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 | ||
| NGV 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 | ||
| NGV 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 | For Continuous Memory Only, Test DA , Step 130) | |
| P0300-P0310 | For KOER & Continuous Memory Only, Test HD , Step 1) | |
| P0315 | For Continuous Memory Only, Test HD , Step 42) | |
| P0316 | For 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 | For 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 | For Continuous Memory Only, Test HF , Step 1) | |
| P0443 | For KOEO & KOER, Test HX
, Step 2) For Continuous Memory, Test HX , Step 1) |
|
| P0451 | For 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 | For Continuous Memory Only, Test HX , Step 43) | |
| P0460 | For KOEO, KOER & Continuous Memory, Test HX , Step 76) | |
| P0461 | For Continuous Memory Only, Test Z , Step 1) | |
| P0480 | For KOEO, KOER & Continuous Memory, Test KG , Step 1) | |
| P0500 | ||
| Cougar | For Continuous Memory Only, Test DP , Step 5) | |
| Excursion & Pickup 5.4L & 6.8L Over 8500 GVW | For Continuous Memory Only, Test DF , Step 1) | |
| Pickup Under 8500 GVW, 4WD Manual Shift-On-The-Fly | For Continuous Memory Only, Test DP Step 30) | |
| All Others (Except Continental, LS, Thunderbird, Town Car & Windstar) |
For Continuous Memory Only, Test DP , Step 1) | |
| P0501 | ||
| Cougar | For Continuous Memory Only, Test DP Step 5) | |
| Excursion & Pickup 5.4L & 6.8L Over 8500 GVW | For Continuous Memory Only, Test DF , Step 1) | |
| All Others (Except Continental, LS, Thunderbird, Town Car & Windstar) |
For Continuous Memory Only, Test DP , Step 1) | |
| P0503 | For Continuous Memory Only, Test DP , Step 20) | |
| P0505 | For KOER Only, Test KE , Step 2) | |
| P0528 | For KOEO, KOER & Continuous Memory, Test KG , Step 10) | |
| P0552 & P0553 | For KOEO & KOER Only, Test DT
, Step 2) For Continuous Memory Only, Test DT , Step 10) |
|
| P0602 | Flash Vehicle Identification Block needs to be reprogrammed. See FLASH VEHICLE IDENTIFICATION BLOCK PROCEDURE under PROGRAMMING PCM. | |
| P0603 | For KOEO Only, Test QB , Step 1) | |
| P0605 & P0606 | Ensure aftermarket performance products are not installed 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 | ||
| Escort, Focus & LS V6 With M/T | For KOEO & Continuous Memory Only, Test TA , Step 5) | |
| Explorer, Explorer Sport, Explorer Sport Trac, Pickup & Ranger With M/T | For KOEO & Continuous Memory Only, Test TA , Step 1) | |
| P071x, P072x, P073x, P074x, P075x, P076x, P077x, P078x Or P079x | ||
| Models With M/T | For Continuous Memory Only, Test TJ , Step 1) | |
| P0812 | For Continuous Memory Only, Test TH , Step 1) | |
| P1000 | For Continuous Memory Only, Test QA , Step 1) | |
| P1001 | For KOER Only, Test QA , Step 1) | |
| P1100 | For Continuous Memory Only, Test DC , Step 16) | |
| P1101 | For KOEO, Test DC
, Step 3) For KOER, Test DC , Step 1) |
|
| P1112 | For 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, Test 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, Test 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 | For Continuous Memory Only, Test DH , Step 20) | |
| P1127 | ||
| NGV Only | For KOER Only, Test HA , Step 90) | |
| All Others | For KOER Only, Test H , Step 100) | |
| P1128 Or P1129 | ||
| NGV Only | For KOER Only, Test HA , Step 100) | |
| All Others | For KOER Only, Test H , Step 110) | |
| P1130 | ||
| NGV Only | For Continuous Memory Only, Test HA , Step 40) | |
| All Others | For Continuous Memory Only, Test H , Step 40) | |
| P1131 Or P1132 | ||
| NGV Only | For KOER & Continuous Memory Only, Test HA , Step 40) | |
| All Others | For KOER & Continuous Memory Only, Test H , Step 40) | |
| P1137 Or P1138 | For KOER Only, Test H , Step 80) | |
| P1150 | ||
| NGV Only | For Continuous Memory Only, Test HA , Step 40) | |
| All Others | For Continuous Memory Only, Test H , Step 40) | |
| P1151 | ||
| NGV Only | KOER & Continuous Memory Only, Test HA , Step 40) | |
| All Others | KOEO, KOER & Continuous Memory, Test H , Step 40) | |
| P1152 | ||
| NGV Only | KOER & Continuous Memory Only, Test HA , Step 40) | |
| All Others | KOER & Continuous Memory Only, Test H , Step 40) | |
| P1157 Or P1158 | For KOER Only, Test H , Step 80) | |
| P1168 Or P1169 | ||
| NGV Only | For Continuous Memory Only, Test DD , Step 16) | |
| P1180 Or P1181 | ||
| NGV Only | For Continuous Memory Only, Test HB , Step 17) | |
| P1183 | ||
| LS Only | For Continuous Memory Only, Test DA , Step 111) | |
| P1184 | ||
| LS Only | For KOEO, KOER & Continuous Memory, Test DA , Step 110) | |
| P1229 | ||
| Lightning 5.4L SC Only | For KOEO, KOER & Continuous Memory, Test KP , Step 1) | |
| P1232 | For KOEO & KOER, Test KA
, Step 45) For Continuous Memory, Test KA , Step 60) |
|
| P1233 Or P1234 | ||
| Except LS | For KOEO, KOER & Continuous Memory, Test KB , Step 1) | |
| P1235 Or P1236 | For KOEO, KOER & Continuous Memory, Test KB , Step 30) | |
| P1237 Or P1238 | For KOEO, KOER & Continuous Memory, Test KB , Step 47) | |
| P1244 Or P1245 | For KOER & Continuous Memory Only, Test FH , Step 1) | |
| P1246 | ||
| Cougar Only | For KOER & Continuous Memory Only, Test FH , Step 1) | |
| All Others | For KOER & Continuous Memory Only, Test HY , Step 1) | |
| P1260 | For Continuous Memory Only, Test QD , Step 1) | |
| P1270 | For Continuous Memory Only, Test ND , Step 1) | |
| P1285 | For KOEO, KOER & Continuous Memory, Test DL , Step 30) | |
| P1288 | For KOEO, KOER & Continuous Memory, Test DL , Step 1) | |
| P1289 Or P1290 | For KOEO & KOER, Test DL
, Step 5) For Continuous Memory, Test DL , Step 90) |
|
| P1299 | For Continuous Memory Only, Test DL , Step 100) | |
| P1309 | ||
| Variable Reluctance Type CMP Sensor/2-Pin | For Continuous Memory Only, Test HD , Step 41) | |
| P1336 | ||
| Hall-Effect Type CMP Sensor/3Pin | For Continuous Memory Only, Test HD , Step 40) | |
| All Others | For Continuous Memory Only, Test JD , Step 22) | |
| P1380 | For KOEO & KOER, Test HK
, Step 2) For Continuous Memory, Test HK , Step 1) |
|
| P1381 | For Continuous Memory, Test HK , Step 11) | |
| P1383 | For Continuous Memory, Test HK , Step 11) | |
| P1400 | For KOEO, KOER & Continuous Memory, Test HE , Step 1) | |
| P1401 | For KOEO, KOER & Continuous Memory, Test HE , Step 10) | |
| P1405 | For Continuous Memory Only, Test HE , Step 50) | |
| P1406 | For Continuous Memory Only, Test HE , Step 60) | |
| P1408 | ||
| Ranger 2.3L Only | For KOER Only, Test KD , Step 9) | |
| All Others | For KOER Only, Test HE , Step 71) | |
| P1409 | For KOEO & KOER, Test HE
, Step 110) For Continuous Memory, Test HE , Step 120) |
|
| P1413 | For KOEO, KOER & Continuous Memory, Test HM , Step 19) | |
| P1414 | For KOEO, KOER & Continuous Memory, Test HM , Step 27) | |
| P1432 | ||
| Ranger 2.3L Only | For KOEO, KOER & Continuous Memory, Test KQ , Step 10) | |
| P1436 | For KOEO & KOER, Test DJ
, Step 5) For Continuous Memory, Test DJ , Step 10) |
|
| P1437 | For KOEO & KOER, Test DJ
, Step 1) For Continuous Memory, Test DJ , Step 10) |
|
| P1450 | For Continuous Memory Only, Test HX , Step 18) | |
| P1451 | For KOEO, KOER & Continuous Memory, Test HX , Step 65) | |
| P1460 | ||
| Escort & Mustang | For KOEO & KOER, Test X
, Step 105) For Continuous Memory, Test X , Step 120) |
|
| All Others | For KOEO & KOER, Test KM
, Step 1) For Continuous Memory, Test KM , Step 30) |
|
| P1461 | For KOEO, KOER & Continuous Memory, Test DS , Step 1) | |
| P1462 | For KOEO, KOER & Continuous Memory, Test DS , Step 10) | |
| P1463 | For Continuous Memory Only, Test DS , Step 20) | |
| P1464 | ||
| Escort & Mustang | For KOEO & KOER Only, Test X , Step 124) | |
| All Others | For KOEO & KOER Only, Test KM Step 19) | |
| P1469 | For Continuous Memory Only, Test X , Step 115) | |
| P1474 | ||
| Escort & Mustang | For KOEO & KOER, Test X
, Step 20) For Continuous Memory, Test X , Step 30) |
|
| LS & Thunderbird | For KOEO, KOER & Continuous Memory, Test KH , Step 1) | |
| All Others | For KOEO & KOER, Test KF
, Step 1) For Continuous Memory, Test KF , Step 10) |
|
| P1477 | For KOEO & KOER, Test KF
, Step 1) For Continuous Memory, Test KF , Step 15) |
|
| P1479 | ||
| Escape | For KOEO & KOER, Test KF
, Step 7) For Continuous Memory, Test KF , Step 20) |
|
| Escort & Mustang | For KOEO & KOER, Test X
, Step 15) For Continuous Memory, Test X , Step 35) |
|
| Sable & Taurus | For KOEO & KOER, Test KF
, Step 7) For Continuous Memory, Test KF , Step 23) |
|
| All Others | For KOEO & KOER, Test KF
, Step 1) For Continuous Memory, Test KF , Step 20) |
|
| P1500 | For Continuous Memory Only, Test DP , Step 25) | |
| P1501 | For KOER Only, Test DP , Step 15) | |
| P1502 | ||
| Cougar | For Continuous Memory Only, Test DP , Step 5) | |
| Excursion & Pickup 5.4L & 6.8L Over 8500 GVW | For Continuous Memory Only, Test DF , Step 1) | |
| Pickup Under 8500 GVW, 4WD Manual Shift-On-The-Fly | For Continuous Memory Only, Test DP , Step 30) | |
| All Others (Except Continental, LS, Thunderbird, Town Car & Windstar) |
For Continuous Memory Only, Test DP , Step 1) | |
| P1504 | For KOEO, KOER & Continuous Memory, Test KE , Step 2) | |
| P1506 | For Continuous Memory Only, Test KE , Step 20) | |
| P1507 | For KOER & Continuous Memory Only, Test KE , Step 2) | |
| P1516 Or P1517 | For KOEO & Continuous Memory Only, Test HU , Step 15) | |
| P1518-P1520, P1537 Or P1538 | For KOEO, KOER & Continuous Memory, Test HU , Step 15) | |
| P1549 | For KOEO & Continuous Memory Only, Test HU , Step 65) | |
| P1550 | For KOEO Only, Test DT
, Step 2) For KOER Only, Test DT , Step 1) |
|
| P1572 | ||
| LS | For KOER & Continuous Memory Only, Test FD , Step 3) | |
| P1605 | For KOEO Only, Test QB , Step 1) | |
| P1633 | For 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. | |
| P1636 | ||
| All A/T Models | DTC P1636 indicates PCM has lost communication with Inductive Signature Chip (ISC). Replace PCM as necessary. See PROGRAMMING PCM . | |
| P1639 | Flash Vehicle Identification Block needs to be reprogrammed. See FLASH VEHICLE IDENTIFICATION BLOCK PROCEDURE under PROGRAMMING PCM. | |
| P1641 | For KOEO, KOER & Continuous Memory, Test KB , Step 47) | |
| P1650 | For KOEO & KOER Only, Test FF , Step 1) | |
| P1651 | For Continuous Memory Only, Test FF , Step 10) | |
| P1703 | For KOEO, Test FD
, Step 2) For KOER, Test FD , Step 1) |
|
| P1705 | ||
| Escort With M/T | For KOEO & KOER Only, Test TA , Step 5) | |
| Explorer, Explorer Sport, Explorer Sport Trac, Focus, LS V6, Pickup & Ranger With M/T | For KOER Only, Test TA , Step 5) | |
| P1709 | ||
| Escort With M/T | For KOEO & KOER Only, Test TA , Step 5) | |
| Explorer, Explorer Sport, Explorer Sport Trac, Focus, LS V6, Pickup & Ranger With M/T | For KOEO & Continuous Memory Only, Test TA , Step 1) | |
| P1729 | Test TG , Step 1) | |
| P1780 | For KOER Only, Test TG , Step 1) | |
| P1781 | For KOEO Only, Test TG , Step 1) | |
| P1900 | ||
| Models With M/T | For Continuous Memory Only, Test TJ , Step 1) | |