Diagnostic Trouble Code Identification

DIAGNOSTIC TROUBLE CODE IDENTIFICATION

DTC

Description

Go To KOEO

Go To KOER

Go To Continuous

1111

System Pass

N/A

0107

BARO Circuit Low Input

TEST AC, Step 1)

N/A

TEST AC, Step 1)

0108

BARO Circuit High Input

TEST AC, Step 8)

N/A

TEST AC, Step 8)

0112

IAT Sensor Circuit Low Input

TEST C, Step 5)

N/A

TEST C, Step 8)

0113

IAT Sensor Circuit High Input

TEST C, Step 1)

N/A

TEST C, Step 8)

0122 ⁽¹⁾

Accelerator Pedal Sensor Circuit Low Input

TEST E, Step 5)

N/A

TEST E, Step 5)

0123 ⁽¹⁾

Accelerator Pedal Sensor Circuit High Input

TEST E, Step 1)

N/A

TEST E, Step 1)

0195

EOT Sensor Circuit Performance

N/A

TEST Y, Step 10)

N/A

0196

EOT Sensor Circuit Performance

N/A

TEST Y, Step 10)

N/A

0197 ⁽¹⁾

EOT Sensor Circuit Low Input

TEST Y, Step 4)

N/A

TEST Y, Step 6)

0198 ⁽¹⁾

EOT Sensor Circuit High Input

TEST Y, Step 1)

N/A

TEST Y, Step 6)

0220 ⁽¹⁾

Throttle Switch B Circuit Malfunction

N/A

TEST AA, Step 1)

N/A

0221 ⁽¹⁾

Throttle Switch B Circuit Malfunction

N/A

TEST AA, Step 1)

0236 ⁽¹⁾

Turbo Boost Sensor A Circuit Performance

TEST D, Step 1)

N/A

TEST D, Step 1)

0237 ⁽¹⁾

Turbo Boost Sensor A Circuit Low Input

TEST D, Step 27)

N/A

TEST D, Step 27)

Turbo Boost Sensor A Circuit Low Input

TEST D, Step 5)

N/A

TEST D, Step 16)

0238 ⁽¹⁾

Turbo Boost Sensor A Circuit High Input

TEST D, Step 15)

N/A

TEST D, Step 24)

0261 ⁽¹⁾

Injector Circuit Low - Cylinder 1

TEST AB, Step 1)

N/A

TEST AB, Step 1)

0262

Injector Circuit High - Cylinder 1

TEST AB, Step 6)

N/A

TEST AB, Step 6)

0263

Cylinder 1 Contribution/Balance Fault

N/A

TEST AB, Step 25)

N/A

0264 ⁽¹⁾

Injector Circuit Low - Cylinder 2

TEST AB, Step 1)

N/A

TEST AB, Step 1)

0265

Injector Circuit High - Cylinder 2

TEST AB, Step 6)

N/A

TEST AB, Step 6)

0266

Cylinder 2 Contribution/Balance Fault

N/A

TEST AB, Step 25)

N/A

0267 ⁽¹⁾

Injector Circuit Low - Cylinder 3

TEST AB, Step 1)

N/A

TEST AB, Step 1)

0268

Injector Circuit High - Cylinder 3

TEST AB, Step 6)

N/A

TEST AB, Step 6)

0269

Cylinder 3 Contribution/Balance Fault

N/A

TEST AB, Step 25)

N/A

0270 ⁽¹⁾

Injector Circuit Low - Cylinder 4

TEST AB, Step 1)

N/A

TEST AB, Step 1)

0271

Injector Circuit High - Cylinder 4

TEST AB, Step 6)

N/A

TEST AB, Step 6)

0272

Cylinder 4 Contribution/Balance Fault

N/A

TEST AB, Step 25)

N/A

0273 ⁽¹⁾

Injector Circuit Low - Cylinder 5

TEST AB, Step 1)

N/A

TEST AB, Step 1)

0274

Injector Circuit High - Cylinder 5

TEST AB, Step 6)

N/A

TEST AB, Step 6)

0275

Cylinder 5 Contribution/Balance Fault

N/A

TEST AB, Step 25)

N/A

0276 ⁽¹⁾

Injector Circuit Low - Cylinder 6

TEST AB, Step 1)

N/A

TEST AB, Step 1)

0277

Injector Circuit High - Cylinder 6

TEST AB, Step 6)

N/A

TEST AB, Step 6)

0278

Cylinder 6 Contribution/Balance Fault

N/A

TEST AB, Step 25)

N/A

0279 ⁽¹⁾

Injector Circuit Low - Cylinder 7

TEST AB, Step 1)

N/A

TEST AB, Step 1)

0280

Injector Circuit High - Cylinder 7

TEST AB, Step 6)

N/A

TEST AB, Step 6)

0281

Cylinder 7 Contribution/Balance Fault

N/A

TEST AB, Step 25)

N/A

0282 ⁽¹⁾

Injector Circuit Low - Cylinder 8

TEST AB, Step 1)

N/A

TEST AB, Step 1)

0283

Injector Circuit High - Cylinder 8

TEST AB, Step 6)

N/A

TEST AB, Step 6)

0284

Cylinder 8 Contribution/Balance Fault

N/A

TEST AB, Step 25)

N/A

0340

CMP Sensor Circuit Malfunction

TEST G, Step 1)

N/A

TEST G, Step 1)

0341 ⁽¹⁾

CMP Sensor Circuit Performance

N/A

TEST G, Step 1)

0344

CMP Sensor Circuit Intermittent

TEST G, Step 1)

N/A

TEST G, Step 1)

0380

Glow Plug Circuit Malfunction

TEST S, Step 1)

N/A

0381

Glow Plug Indicator Circuit Malfunction

TEST R, Step 1)

N/A

TEST R, Step 3)

0470

Exhaust Back Pressure Sensor Circuit Malfunction

TEST H, Step 1)

N/A

TEST H, Step 3)

0471

Exhaust Back Pressure Sensor Circuit Performance

N/A

TEST H, Step 5)

0472

Exhaust Back Pressure Sensor Circuit Low Input

TEST H, Step 9)

N/A

TEST H, Step 9)

0473

Exhaust Back Pressure Sensor Circuit High Input

TEST H, Step 15)

N/A

TEST H, Step 15)

0475

Exhaust Pressure Control Valve Malfunction

TEST M, Step 1)

N/A

0476

Exhaust Pressure Control Valve Performance

N/A

TEST M, Step 7)

0478

Exhaust Pressure Control Valve High Input

N/A

TEST H, Step 17)

0500

Vehicle Speed Sensor Malfunction - KOER Tests

N/A

TEST J, Step 1)

0560

System Voltage Malfunction

N/A

TEST A, Step 1)

N/A

0562

System Voltage Low

TEST A, Step 1)

N/A

TEST A, Step 1)

0563

System Voltage High

TEST A, Step 1)

N/A

TEST A, Step 1)

0565 ⁽²⁾

Cruise "On" Signal Malfunction

N/A

TEST F, Step 1)

N/A

0566 ⁽²⁾

Cruise "Off" Signal Malfunction

N/A

TEST F, Step 1)

N/A

0567 ⁽²⁾

Cruise "Resume" Signal Malfunction

N/A

TEST F, Step 1)

N/A

0568 ⁽²⁾

Cruise "Set" Signal Malfunction

N/A

TEST F, Step 1)

N/A

0569 ⁽²⁾

Cruise "Coast" Signal Malfunction

N/A

TEST F, Step 1)

N/A

0571

Brake Switch A Circuit Malfunction

N/A

TEST P, Step 1)

N/A

0603

Internal Control Module KAM Error

TEST AH, Step 1)

N/A

TEST AH, Step 1)

0605

Internal Control Module ROM Error

TEST AG, Step 1)

N/A

TEST AG, Step 1)

0606

PCM Processor Fault

TEST AJ, Step 1)

N/A

0703

Brake Switch B Circuit Malfunction

N/A

TEST K, Step 1)

N/A

0704

Clutch Pedal Position Switch Input Circuit Malfunction

N/A

TEST N, Step 1)

N/A

0705 ⁽³⁾

TR Sensor Circuit Malfunction

TEST AM, Step 1)

0707 ⁽³⁾

TR Sensor Circuit Low Input

TEST AM, Step 1)

N/A

TEST AM, Step 1)

0708 ⁽³⁾

TR Sensor Circuit High Input

TEST AM, Step 1)

N/A

TEST AM, Step 1)

0712

Transmission Fluid Temp. Sensor CKT Low Input

TEST AN, Step 1)

TEST AN, Step 9)

0713

Transmission Fluid Temp. Sensor CKT High Input

TEST AN, Step 3)

TEST AN, Step 11)

0741

TCC Circuit Performance

TEST AL, Step 1)

N/A

0750

Shift Solenoid 1 Malfunction

TEST AL, Step 1)

N/A

0755

Shift Solenoid 2 Malfunction

TEST AL, Step 1)

N/A

0781 ⁽³⁾

1-2 Shift Malfunction

⁽⁴⁾

N/A

0782 ⁽³⁾

2-3 Shift Malfunction

⁽⁴⁾

N/A

0783 ⁽³⁾

3-4 Shift Malfunction

⁽⁴⁾

N/A

1098

EOT Circuit High Input

TEST Y, Step 1)

N/A

TEST Y, Step 6)

1211 ⁽¹⁾

ICP Not Controllable - Pressure Above/Below Desired

TEST X, Step 14)

TEST X, Step 7)

TEST X, Step 14)

1212 ⁽¹⁾

ICP Voltage Not At Expected Level

TEST Z, Step 11)

N/A

TEST Z, Step 14)

1218

CID Stuck High

TEST V, Step 9)

N/A

TEST V, Step 9)

1219

CID Stuck Low

TEST V, Step 12)

N/A

TEST V, Step 12)

1261

High to Low Side Short - Cylinder 1

TEST AB, Step 6)

N/A

TEST AB, Step 6)

1262

High to Low Side Short - Cylinder 2

TEST AB, Step 6)

N/A

TEST AB, Step 6)

1263

High to Low Side Short - Cylinder 3

TEST AB, Step 6)

N/A

TEST AB, Step 6)

1264

High to Low Side Short - Cylinder 4

TEST AB, Step 6)

N/A

TEST AB, Step 6)

1265

High to Low Side Short - Cylinder 5

TEST AB, Step 6)

N/A

TEST AB, Step 6)

1266

High to Low Side Short - Cylinder 6

TEST AB, Step 6)

N/A

TEST AB, Step 6)

1267

High to Low Side Short - Cylinder 7

TEST AB, Step 6)

N/A

TEST AB, Step 6)

1268

High to Low Side Short - Cylinder 8

TEST AB, Step 6)

N/A

TEST AB, Step 6)

1271

High to Low Side Open - Cylinder 1

TEST AB, Step 11)

N/A

TEST AB, Step 11)

1272

High to Low Side Open - Cylinder 2

TEST AB, Step 11)

N/A

TEST AB, Step 11)

1273

High to Low Side Open - Cylinder 3

TEST AB, Step 11)

N/A

TEST AB, Step 11)

1274

High to Low Side Open - Cylinder 4

TEST AB, Step 11)

N/A

TEST AB, Step 11)

1275

High to Low Side Open - Cylinder 5

TEST AB, Step 11)

N/A

TEST AB, Step 11)

1276

High to Low Side Open - Cylinder 6

TEST AB, Step 11)

N/A

TEST AB, Step 11)

1277

High to Low Side Open - Cylinder 7

TEST AB, Step 11)

N/A

TEST AB, Step 11)

1278

High to Low Side Open - Cylinder 8

TEST AB, Step 11)

N/A

TEST AB, Step 11)

1280 ⁽¹⁾

ICP Circuit Out Of Range Low

TEST Z, Step 1)

N/A

TEST Z, Step 1)

1281 ⁽¹⁾

ICP Circuit Out Of Range High

TEST Z, Step 8)

N/A

TEST Z, Step 8)

1282

Excessive ICP

N/A

TEST X, Step 5)

1283

IPR Circuit Failure

TEST X, Step 1)

N/A

1284

ICP Failure - Aborts KOER or CCT Test

N/A

TEST Z, Step 21)

N/A

1291

High Side No. 1 (Right) Short to GND or B+

TEST AB, Step 16)

N/A

TEST AB, Step 16)

1292

High Side No. 2 (Left) Short to GND or B+

TEST AB, Step 16)

N/A

TEST AB, Step 16)

1293

High Side Open Bank No. 1 (Right)

TEST AB, Step 20)

N/A

TEST AB, Step 20)

1294

High Side Open Bank No. 2 (Left)

TEST AB, Step 20)

N/A

TEST AB, Step 20)

1295 ⁽¹⁾

Multiple Faults on Bank No. 1 (Right)

TEST AB, Step 29)

N/A

TEST AB, Step 29)

1296 ⁽¹⁾

Multiple Faults on Bank No. 2 (Left)

TEST AB, Step 29)

N/A

TEST AB, Step 29)

1297

High Sides Shorted Together

TEST AB, Step 27)

N/A

TEST AB, Step 27)

1298

IDM Failure

TEST U, Step 1), TEST V, Step 1)

N/A

TEST U, Step 1), TEST V, Step 1)

IDM Failure

TEST V, Step 1)

N/A

TEST V, Step 1)

1464

A/C On During KOER or CCT Test

N/A

TEST AE, Step 1)

N/A

1501

Vehicle Moved During Testing

N/A

Repeat Test

N/A

1531

Invalid Test - Accelerator Pedal Movement

N/A

Repeat Test

N/A

1536

Parking Brake Applied Failure

N/A

TEST Q, Step 1)

N/A

1660

Output Circuit Check Signal High

TEST AR, Step 1)

N/A

TEST AR, Step 1)

1661

Output Circuit Check Signal Low

TEST AS, Step 1)

N/A

TEST AS, Step 1)

1662

IDM_EN Circuit Failure

TEST W, Step 1)

N/A

1663

FDCS Circuit Failure

TEST T, Step 1)

N/A

1667

CID Circuit Failure

TEST V, Step 1)

N/A

1668

PCM - IDM Diagnostic Communication Error

TEST U, Step 1)

N/A

TEST U, Step 1)

1705

TR Sensor Out of Self-Test Range

TEST AM, Step 1)

1706 ⁽³⁾

High Vehicle Speed In Park

N/A

TEST AM, Step 1)

1711

TFT Sensor Out of Self-Test Range

TEST AN, Step 7)

1728 ⁽³⁾

Transmission Slip Error - Converter Clutch Failed

⁽⁴⁾

1729

4x4L Switch Error

TEST AD, Step 1)

N/A

TEST AD, Step 1)

1746

EPC Solenoid Open Circuit

TEST AL, Step 2)

N/A

1747

EPC Solenoid Short Circuit

TEST AL, Step 2)

N/A

1748 ⁽³⁾

EPC Malfunction

N/A

TEST AL, Step 2)

1754

CCS (Solenoid) Circuit Malfunction

TEST AL, Step 1)

N/A

1779

TCIL Circuit Malfunction

TEST AK, Step 15)

N/A

1780

TCS Circuit Out of Self-Test Range

N/A

TEST AK, Step 1)

N/A

1781

4x4L Circuit Out of Self-Test Range

TEST AD, Step 1)

N/A

1783 ⁽³⁾

Transmission Overtemperature Condition

N/A

TEST AN, Step 13)

No DTC

No Communication

TEST AF, Step 1)

N/A

No DTC

Auxiliary Powertrain Control System

TEST AP, Step 1)

No DTC

Tachometer Malfunction

TEST AQ, Step 1)

⁽¹⁾	Malfunction Indicator Light (MIL) illuminates when fault is present.

⁽²⁾	Ignore DTCs 0565, 0566, 0567, 0568 and 0569, if vehicle is not equipped with speed control.

⁽³⁾	Transmission Control Indicator Light (TCIL) flashes when fault is present.

⁽⁴⁾	See appropriate ELECTRONIC CONTROLS article in AUTOMATIC TRANSMISSIONS.