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Diagnostic Trouble Code (DTC) Identification

DTC MESSAGES & CODES

Test No. SAE Code Scan Tool Message MIL Code
TC-146A  P1496 5-Volt Supply Output Too Low 71
TC-16A  N/A A/C Clutch Relay Circuit 33
TC-10A  N/A Auto Shutdown Relay Control Circuit 42
TC-153C  P1493 Battery Temp Sensor Voltage Too Low 44
TC-153C  P1493 Battery Temp Sensor Voltage Too High 44
TC-152A  P0703 Brake Switch Sense Circuit 65
TC-112A  P0420 Catalytic Converter Efficiency Failure (1) 64
TC-6A  N/A Charging System Voltage Too High 46
TC-5A  N/A Charging System Voltage Too Low 47
TC-128A  P0125 Closed Loop Temperature Not Reached 17
TC-107A  P0301 Cylinder #1 Misfire 43
TC-107A  P0302 Cylinder #2 Misfire 43
TC-107A  P0303 Cylinder #3 Misfire 43
TC-107A  P0304 Cylinder #4 Misfire 43
TC-107A  P0305 Cylinder #5 Misfire 43
TC-107A  P0306 Cylinder #6 Misfire 43
TC-105A  P0141 Downstream O2 Sensor Heater Failure 21
TC-126A  P0138 Downstream O2 Sensor Shorted To Voltage 21
TC-129A  P0140 Downstream O2 Sensor Stays At Center 21
TC-156A  P0137 Downstream O2S Voltage Shorted To Ground 21
(2) P0700 EATX Controller Dtc Present 45
TC-31A  P0118 Ect Sensor Voltage Too High 22
TC-30A  P0117 ECT Sensor Voltage Too Low 22
TC-17A  P0403 EGR Solenoid Circuit 32
TC-46A  P0401 EGR System Failure 32
(3) N/A Engine Is Cold Too Long 17
TC-113A  P0441 EVAP Purge Flow Monitor Failure 31
TC-18A  P0443 EVAP Purge Solenoid Circuit 31
TC-150B  N/A Fuel Level Sending Unit Volts Too High 42
TC-149B  N/A Fuel Level Sending Unit Volts Too Low 42
TC-151B  N/A Fuel Level Sending Unit No Change Over Miles 42
TC-101A  N/A Fuel Pump Relay Control Circuit 42
TC-119A  P0171 Fuel System Lean 51
TC-118A  P0172 Fuel System Rich 52
TC-11A  N/A Generator Field Not Switching Properly 41
TC-139A  P1487 Hi Speed Rad Fan Ctrl Relay Circuit 35
TC-93A  P1489 High Speed Fan Ctrl Relay Circuit 35
TC-25A  P0505 Idle Air Control Motor Circuits 25
TC-43A  P0351 Ignition Coil #1 Primary Circuit 43
TC-42A  P0352 Ignition Coil #2 Primary Circuit 43
TC-41A  P0353 Ignition Coil #3 Primary Circuit 43
TC-21A  P0201 Injector #1 Control Circuit 27
TC-21A  P0202 Injector #2 Control Circuit 27
TC-21A  P0203 Injector #3 Control Circuit 27
TC-21A  P0204 Injector #4 Control Circuit 27
TC-21A  P0205 Injector #5 Control Circuit 27
TC-21A  P0206 Injector #6 Control Circuit 27
TC-58A  P0113 Intake Air Temp Sensor Voltage High 23
TC-57A  P0112 Intake Air Temp Sensor Voltage Low 23
TC-157A  P1391 Intermittent Loss Of CMP Or CKP 11
(5) P0601 Internal Controller Failure 53
TC-83A  N/A Knock Sensor #2 Circuit 16
TC-59A  N/A Knock Sensor Circuit 16
TC-184A  P1494 Leak Detection Pump Switch Or Mechanical Fault 31
TC-183A  P1495 Leak Detection Pump Solenoid Circuit 31
TC-112A  P0420 Left Bank Catalytic Converter Efficiency Failure (1) 64
TC-155A  P0131 Left Bank Upstream O2S Voltage Shorted To Ground 21
TC-105A  P0141 Downstream O2 Sensor Heater Failure 21
TC-129A  P0140 Downstream O2 Sensor Stays At Center 21
TC-156A  P0137 Downstream O2S Volts Shorted To Ground 21
TC-62A  P0132 Left O2S Sensor Shorted To Voltage 21
TC-32A  P0134 Left O2S Sensor Stays At Center 21
TC-103A  P0135 Upstream O2 Sensor Heater Failure 21
TC-102A  P0133 Upstream O2 Sensor Slow Response 21
TC-92A  P1490 Low Speed Fan Ctrl Relay Circuit 35
TC-88A  P1289 Manifold Tune Valve Solenoid Circuit 65
TC-37A  P0108 MAP Sensor Voltage Too High 14
TC-36A  P0107 MAP Sensor Voltage Too Low 14
TC-186A  P1398 Mis-Fire Adaptive Numerator At Limit 11
TC-106A  P0300 Multiple Cylinder Misfire 43
TC-135A  P1296 No 5 Volts To MAP Sensor 14
TC-44A  N/A No ASD Relay Output Voltage At PCM 42
TC-1A  P0340 No CAM Signal At PCM 54
TC-96A  P1698 No CCD Messages From TCM 66
TC-39A  P1297 No Change In Map From Start To Run 13
TC-40A  N/A No Crank Reference Signal At PCM 11
TC-35A  P0500 No Vehicle Speed Sensor Signal 15
TC-32A  P0134 O2 Sensor Stays At Center 21
TC-114A  P1899 P/N Switch Stuck In Park Or In Gear 37
TC-49A(4) P1696 PCM Failure Eeprom Write Denied 63
(5) P0600 PCM Failure SPI Communications 53
TC-48A  P1697 PCM Failure Sri Mile Not Stored 62
TC-115A  P0551 Power Steering Switch Failure 65
TC-180A  P0432 Right Bank Catalyst Efficiency Failure 72
TC-121A  P0174 Right Bank Fuel System Lean 51
TC-120A  P0175 Right Bank Fuel System Rich 52
TC-15A  N/A Speed Control Power Relay Circuit 77
TC-15A  N/A Speed Control Solenoid Circuits 34
TC-86A N/A Speed Control Switch Always High 34
TC-87A N/A Speed Control Switch Always Low 34
TC-138A  P1294 Target Idle Not Reached 25
TC-27A  P0123 Throttle Position Sensor Voltage High 24
TC-26A  P0122 Throttle Position Sensor Voltage Low 24
TC-133A  P1390 Timing Belt Skipped 1 Tooth Or More 11
TC-148A  P0740 Torque Converter Clutch, No RPM Drop Lockup 37
TC-132A  P0121 TPS Voltage Does Not Agree With MAP 24
TC-155A  P0131 Upstream O2S Voltage Shorted To Ground 21
TC-103A  P0135 Upstream O2 Sensor Heater Failure 21
TC-62A  P0132 Upstream O2 Sensor Shorted To Voltage 21
TC-102A  P0133 Upstream O2 Sensor Slow Response 21
TC-145A  P1299 Vacuum Leak Found (IAC Fully Seated) 25
TC-155A  P0131 Upstream O2S Voltage Shorted To Ground 21
(1) MIL may also display Code 72 in addition to Code 64.
(2) Refer to appropriate TRANSAXLE article for diagnosis of electronic controlled transaxle.
(3) Check cooling system and thermostat if engine coolant temp does not reach 176°F (80°C) after driving 20 minutes.
(4) Information is not available from manufacturer.
(5) Replace Powertrain Control Module (PCM). Perform TEST VER-2A.
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