Chrysler Caravan/Voyager/Town and Country 1996-1999

Code List

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MIL Codes for 1996-97 Models


Code 11 -Intermittent loss of either camshaft or crankshaft position sensors.
 
Code 11 -Crankshaft position sensor target windows have too much variation.
 
Code 11 -No crank reference signal detected during engine cranking.
 
Code 12 -Direct battery input to PCM was disconnected within the last 50 Key-On cycles.
 
Code 13 -No variation in MAP sensor signal is detected or no difference is recognized between the engine MAP reading and the stored barometric pressure reading from start-up.
 
Code 14 -MAP sensor voltage too high or too low.
 
Code 15 -No vehicle speed sensor signal detected during road load conditions.
 
Code 17 -Closed loop temperature not reached-engine does not reach 50°F within 5 minutes with a vehicle speed signal.
 
Code 17 -Engine is cold too long-engine coolant temperature remains below normal operating temperature during vehicle travel; possible thermostat problem.
 
Code 21 -Oxygen sensor signal-neither rich or lean condition is detected from the oxygen sensor input.
 
Code 22 -Engine Coolant Temperature (ECT) sensor voltage too HIGH/LOW-ECT sensor input above or below the acceptable voltage limits.
 
Code 23 -Intake Air Temperature (IAT) sensor voltage HIGH/LOW-IAT sensor input above or below the acceptable voltage limits (2.4L engine only).
 
Code 24 -Throttle Position Sensor voltage does not agree with the MAP sensor.
 
Code 24 -TPS voltage above or below the acceptable voltage limits.
 
Code 25 -Idle Air Control (IAC) motor circuits-short or open detected in 1 or more of the IAC control circuits.
 
Code 25 -Target idle not reached-actual idle speed does not equal the target idle speed.
 
Code 27 -Fuel injector control circuit-fuel injector output driver does not respond properly to the control signal.
 
Code 31 -Evap purge solenoid circuit-an open or short detected in the duty cycle purge solenoid circuit.
 
Code 31 -Evap purge flow monitor failure-Insufficient or excessive vapor flow detected during evaporative emission system operation.
 
Code 31 -Evap leak monitor small leak detected-A small leak has been detected by the leak detection monitor.
 
Code 31 -Evap leak monitor large leak detected-leak detection monitor is unable to pressurize EVAP system, indicating a large leak.
 
Code 31 -Leak detection pump solenoid circuit-leak detection pump solenoid circuit fault (open or short).
 
Code 31 -Leak detection pump switch or mechanical fault-leak detection pump switch does not respond to input.
 
Code 31 -Evap leak monitor pinched hose found-plug or pinch found between purge solenoid and fuel tank.
 
Code 32 -Exhaust Gas Recirculation (EGR) system failure-required change in air/fuel ratio not detected during diagnostic test.
 
Code 32 -EGR solenoid circuit-open or short detected in the EGR transducer solenoid circuit.
 
Code 33 -Open or short detected in the A/C clutch relay circuit.
 
Code 33 -Air conditioner pressure sensor voltage too high-sensor input voltage is above 4.9 volts.
 
Code 33 -Air conditioner pressure sensor voltage too low-sensor input voltage is below 0.098 volt.
 
Code 34 -Speed control solenoid circuit-open or short detected in the speed control vacuum or vent solenoid circuits.
 
Code 35 -Radiator fan control relay circuit-open or short detected in the low speed radiator fan relay control circuit.
 
Code 37 -Torque converter clutch solenoid/Trans relay circuits-open or short detected in the torque converter part throttle unlock solenoid control circuit (2.4L engine w/31TH transmission and 3.0L engine only).
 
Code 37 -Torque converter clutch (no RPM drop at lockup)-relationship between engine speed and vehicle speed indicates no torque converter clutch engagement (automatic transmission only).
 
Code 37 -Park/Neutral switch stuck in PARK or in gear-incorrect input state detected for the P/N switch (automatic transmission only).
 
Code 41 -Alternator field not switching properly-open or short detected in the alternator field control circuit.
 
Code 42 -Autoshut-down (ASD) relay control circuit-open or short detected in the ASD relay circuit.
 
Code 42 -No ASD relay output voltage at the PCM-open condition detected in the ASD relay output circuit.
 
Code 42 -Fuel pump relay control circuit-open or short detected in the fuel pump relay control circuit.
 
Code 42 -Fuel level sending unit voltage too low-open circuit between PCM and fuel gauge sending unit.
 
Code 42 -Fuel level sending unit voltage too high-circuit shorted to voltage between PCM and fuel gauge sending unit.
 
Code 42 -No movement of the fuel level sending unit detected over miles.
 
Code 43 -Ignition coil #1, 2, or 3 primary circuits-peak primary circuit current not achieved within the maximum allowable dwell time.
 
Code 43 -Engine cylinder misfire-engine cylinder misfire detected in one or more cylinders.
 
Code 44 -Battery temperature sensor voltage too HIGH/LOW-battery temperature sensor input voltage above or below an acceptable range.
 
Code 45 -EATX controller DTC present-an automatic transmission input DTC has been set in the transmission controller.
 
Code 45 -Park/Neutral switch failure-incorrect input state detected for the park/neutral switch.
 
Code 46 -Charging system voltage too high-battery voltage sense input above target charging voltage during engine operation.
 
Code 47 -Charging system voltage too low-battery voltage sense input below target charging voltage during engine operation. Also, no significant change detected in battery voltage during active test of the alternator output circuit.
 
Code 51 -Fuel system lean-a lean air/fuel mixture has been indicated by an abnormally rich correction factor.
 
Code 52 -Fuel system rich-a rich air/fuel mixture has been indicated by an abnormally lean correction factor.
 
Code 53 -Internal controller failure or PCM failure SPI communications-PCM internal fault condition detected.
 
Code 54 -No cam signal at the PCM-No camshaft position sensor signal detected during engine cranking.
 
Code 55 -Completion of fault code display on Check Engine lamp.
 
Code 61 -Barometric pressure out of range (Key-On)-MAP sensor has a baro reading below an acceptable value.
 
Code 62 -PCM failure SRI mileage not stored-unsuccessful attempt to update EMR mileage in the PCM EEPROM.
 
Code 63 -PCM failure EEPROM write denied-unsuccessful attempt to write to an EEPROM location by the PCM.
 
Code 64 -Catalytic converter efficiency failure-catalyst efficiency below required level.
 
Code 64 -CNG system pressure too high-compressed natural gas pressure sensor reading above acceptable voltage (if equipped).
 
Code 65 -Brake switch sense circuit-No release of brake switch seen after too many accelerations or no brake switch activation seen on several DECELS to RESET (OMPH).
 
Code 66 -No CCD messages recieved from the Body Control Module (BCM) or the Transmission Control Module (TCM).
 
Code 71 -5 Volt supply output too low-5 volt output from the regulator does not meet minimum requirement.
 
Code 72 -Right rear (or just) catalyst efficiency failure-catalyst efficiency below required level.
 
Code 77 -Speed control power relay; or speed control 12V driver circuit-malfunction detected with power feed to speed control servo solenoids.
 

OBD-II Codes for 1996-99 Models


P0030 -O2 sensor heater relay circuit (bank no. 1, sensor no. 1)
 
P0036 -O2 sensor heater relay circuit (bank no. 1, sensor no. 2)
 
P0106 -Barometric pressure out of range (Key-On)-MAP sensor has a baro reading below an acceptable value.
 
P0107 -Manifold Absolute Pressure Sensor Circuit Low Input
 
P0108 -Manifold Absolute Pressure Sensor Circuit High Input
 
P0112 -Intake Air Temperature Sensor Circuit Low Input
 
P0113 -Intake Air Temperature Sensor Circuit High Input
 
P0116 -Rationality error detected in the Engine Coolant Temperature (ECT) sensor
 
P0117 -Engine Coolant Temperature Sensor Circuit Low Input
 
P0118 -Engine Coolant Temperature Sensor Circuit High Input
 
P0121 -Throttle Position Sensor voltage does not agree with MAP sensor
 
P0122 -Throttle Position Sensor voltage low input
 
P0123 -Throttle Position Sensor voltage high input
 
P0125 -Closed loop temperature not reached
 
P0128 -Closed Loop temperature not reached
 
P0131 -Right rear (or just) upstream O2 sensor voltage shorted to ground
 
P0132 -Right rear (or just) upstream O2 sensor shorted to voltage
 
P0133 -Right bank (or just) upstream O2 sensor circuit slow response
 
P0134 -Right rear (or just) upstream O2 sensor stays at center
 
P0135 -Right rear (or just) upstream O2 sensor heater failure
 
P0137 -Right rear (or just) downstream O2 sensor voltage shorted to ground
 
P0138 -Right rear (or just) downstream O2 sensor shorted to voltage
 
P0139 -Right rear (or just) downstream O2 sensor circuit slow response
 
P0140 -Right rear (or just) downstream O2 sensor stays at center
 
P0141 -Right rear (or just) downstream O2 sensor heater failure
 
P0143 -O2 sensor circuit shorted to ground (bank no. 1, sensor no. 3)
 
P0144 -O2 sensor circuit shorted to voltage (bank no. 1, sensor no. 3)
 
P0145 -O2 sensor circuit slow response (bank no. 1, sensor no. 3)
 
P0146 -O2 sensor stays at center (bank no. 1, sensor no. 3)
 
P0147 -O2 sensor heater failure (bank no. 1, sensor no. 3)
 
P0151 -O2 sensor circuit shorted to ground (bank no. 2, sensor no. 1)
 
P0152 -O2 sensor circuit shorted to voltage (bank no. 2, sensor no. 1)
 
P0153 -O2 sensor circuit slow response (bank no. 2, sensor no. 1)
 
P0154 -O2 sensor stays at center (bank no. 2, sensor no. 1)
 
P0155 -O2 sensor heater failure (bank no. 2, sensor no. 1)
 
P0157 -O2 sensor circuit shorted to ground (bank no. 2, sensor no. 2)
 
P0158 -O2 sensor circuit shorted to voltage (bank no. 2, sensor no. 2)
 
P0159 -O2 sensor circuit slow response (bank no. 2, sensor no. 2)
 
P0160 -O2 sensor stays at center (bank no. 2, sensor no. 2)
 
P0161 -O2 sensor heater failure (bank no. 2, sensor no. 2)
 
P0165 -Starter relay control circuit
 
P0171 -Fuel System Too Lean (bank no.1)
 
P0172 -Fuel System Too Rich (bank no. 1)
 
P0174 -Fuel System Too Lean (bank no. 2)
 
P0175 -Fuel System Too Rich (bank no. 2)
 
P0178 -Flex fuel sensor voltage too low (if equipped)
 
P0179 -Flex fuel sensor voltage too high (if equipped)
 
P0182 -CNG temperature sensor voltage too low (if equipped)
 
P0183 -CNG temperature sensor voltage too high (if equipped)
 
P0201 -Injector no. 1 Control Circuit
 
P0202 -Injector no. 2 Control Circuit
 
P0203 -Injector no. 3 Control Circuit
 
P0204 -Injector no. 4 Control Circuit
 
P0205 -Injector no. 5 Control Circuit
 
P0206 -Injector no. 6 Control Circuit
 
P0300 -Random/Multiple Cylinder Misfire Detected
 
P0301 -Cylinder no. 1-Misfire Detected
 
P0302 -Cylinder no. 2-Misfire Detected
 
P0303 -Cylinder no. 3-Misfire Detected
 
P0304 -Cylinder no. 4-Misfire Detected
 
P0305 -Cylinder no. 5-Misfire Detected
 
P0306 -Cylinder no. 6-Misfire Detected
 
P0320 -No Crank Reference Signal At PCM
 
P0325 -Knock sensor no. 1 circuit
 
P0330 -Knock sensor no. 2 circuit
 
P0340 -No Cam Signal at PCM
 
P0350 -Ignition coil draws too much current
 
P0351 -Ignition Coil no. 1 Primary Circuit
 
P0352 -Ignition Coil no. 2 Primary Circuit
 
P0353 -Ignition Coil no. 3 Primary Circuit
 
P0354 -Ignition Coil no. 4 Primary Circuit
 
P0355 -Ignition Coil no. 5 Primary Circuit
 
P0356 -Ignition Coil no. 6 Primary Circuit
 
P0401 -EGR system failure
 
P0403 -Open or short detected in the EGR solenoid circuit
 
P0404 -EGR position sensor rationality
 
P0405 -EGR position sensor voltage too low
 
P0406 -EGR position sensor voltage too high
 
P0412 -Secondary air solenoid circuit
 
P0420 -Catalyst system efficiency below threshold (bank no. 1)
 
P0432 -Main catalyst efficiency below threshold (bank no. 2)
 
P0441 -Evaporative Purge Flow Monitor Failure
 
P0442 -Evaporative Emission Control System Leak Detected (Small Leak)
 
P0443 -Evap Purge Solenoid Circuit
 
P0455 -Evaporative Emission Control System Leak Detected (Large Leak)
 
P0456 -Evaporative Emission Control System Leak Detected (Small Leak)
 
P0460 -Fuel level sender circuit malfunction
 
P0461 -Fuel level sender circuit range/performance
 
P0462 -Fuel level sending unit voltage too low
 
P0463 -Fuel level sending unit voltage too high
 
P0500 -No Vehicle Speed Sensor Signal
 
P0505 -Idle Air Control Motor Circuits
 
P0522 -Engine oil pressure sensor/switch voltage low
 
P0523 -Engine oil pressure sensor/switch voltage high
 
P0551 -Power steering switch failure
 
P0600 -PCM/Serial Communication Link Malfunction
 
P0601 -nternal Controller Failure
 
P0604 -Internal control module Random Access Memory (RAM) error
 
P0605 -Internal control module Read Only Memory (ROM) error
 
P0622 -Alternator field not switching properly
 
P0645 -A/C clutch relay circuit
 
P0700 -EATX controller DTC present
 
P0703 -Brake switch sense circuit/switch stuck pressed or released
 
P0711 -Transaxle temperature sensor shows no temperature rise after start-up
 
P0712 -Transaxle temperature sensor voltage too low
 
P0713 -Transaxle temperature sensor voltage too high
 
P0720 -Output speed sensor circuit malfunction
 
P0740 -Torque Converter Clutch, No RPM Drop At Lockup
 
P0743 -Torque Converter Clutch Solenoid/Trans. Relay Circuits
 
P0748 -Governor pressure solenoid control/transaxle relay circuits
 
P0751 -Overdrive switch pressed (LO) for more than 5 minutes
 
P0753 -Transaxle 3-4 shift solenoid/transaxle relay circuits
 
P0756 -AW4 shift solenoid B (2-3) functional failure
 
P0783 -3-4 shift solenoid, no RPM drop at lockup
 
P0801 -Reverse gear lockout circuit open or short
 
P1195 -O2 sensor slow during catalyst monitor (bank no. 1, sensor no. 1)
 
P1196 -O2 sensor slow during catalyst monitor (bank no. 2, sensor no. 1)
 
P1197 -O2 sensor slow during catalyst monitor (bank no. 1, sensor no. 2)
 
P1198 -Radiator temperature sensor voltage too high
 
P1199 -Radiator temperature sensor voltage too low
 
P1281 -Engine is cold too long
 
P1282 -Fuel pump relay control circuit
 
P1288 -Intake manifold short runner solenoid circuit
 
P1289 -Manifold tuning valve solenoid circuit
 
P1290 -CNG fuel system pressure too high (if equipped)
 
P1291 -No temperature rise seen from the intake heaters
 
P1292 -CNG pressure sensor voltage too high (if equipped)
 
P1293 -CNG pressure sensor voltage too low (if equipped)
 
P1294 -Target idle not reached
 
P1295 -No 5 volts to the throttle position sensor
 
P1296 -No 5 volts to the MAP sensor
 
P1297 -No Change In MAP From Start To Run
 
P1298 -Lean operation at wide open throttle
 
P1299 -Vacuum leak found (IAC fully seated)
 
P1388 -Auto ShutDown (ASD) relay control circuit
 
P1389 -No ASD relay output voltage at PCM
 
P1390 -Timing belt skipped 1 tooth or more
 
P1391 -Intermittent loss of CMP or CKP
 
P1398 -Misfire Adaptive Numerator At Limit
 
P1403 -Loss of 5 volt feed to the EGR position sensor
 
P1476 -Too little secondary air
 
P1477 -Too much secondary air
 
P1478 -Battery temperature sensor voltage out of limit
 
P1479 -Transmission fan relay circuit
 
P1481 -EATX RPM pulse generator signal for misfire detection does not correlate with expected value
 
P1482 -Catalyst temperature sensor circuit shorted low
 
P1483 -Catalyst temperature sensor circuit shorted high
 
P1484 -Catalytic converter overheat detected
 
P1486 -EVAP System Obstruction Found
 
P1487 -High speed radiator fan control relay circuit
 
P1488 -Auxiliary 5 volt supply output too low
 
P1489 -High speed fan control relay circuit
 
P1490 -Low speed fan control relay circuit
 
P1491 -Radiator fan control relay circuit
 
P1492 -Ambient/Battery Temp Sensor Voltage Too High
 
P1493 -Ambient/ Battery Temp Sensor Voltage Too Low
 
P1494 -Leak Detection Pump Pressure Switch Or Mechanical Fault
 
P1495 -Leak Detection Pump Solenoid Circuit
 
P1496 -5 Volt supply output too low
 
P1498 -High speed radiator fan ground control relay circuit
 
P1594 -Charging system voltage too high
 
P1595 -Speed control solenoid circuits
 
P1596 -Speed control switch always high
 
P1597 -Speed control switch always low
 
P1598 -A/C pressure sensor voltage too high
 
P1599 -A/C pressure sensor voltage too low
 
P1681 -No instrument panel cluster CCD/J1850 messages received
 
P1682 -Charging system voltage too low
 
P1683 -Speed control power relay; or speed control 12 volt driver circuit
 
P1684 -The battery has been disconnected within the last 50 starts
 
P1685 -Smart Key Immobilizer Module (SKIM) invalid key
 
P1686 -No SKIM BUS messages recieved
 
P1687 -No Mechanical Instrument Cluster (MIC) BUS message
 
P1695 -No CCD messages from the Body Control Module (BCM)
 
P1696 -PCM Failure EEPROM Write Denied
 
P1697PCM Failure SRI Mileage Not Stored
 
P1698PCM Failure EEPROM Write Denied
 
P1698-No CCD messages from the Transmission or Body Control Module (TCM or BCM)
 
P1719 -Skip shift solenoid circuit
 
P1740 -Rationality error detected in the torque converter clutch solenoid or overdrive solenoid systems
 
P1756 -Governor pressure not equal to target @ 15-20 PSI (mid pressure malfunction)
 
P1757 -Governor pressure not equal to target @ 15-20 PSI (zero pressure malfunction)
 
P1762 -Governor pressure sensor offset voltage too low or high
 
P1763 -Governor pressure sensor voltage too high
 
P1764 -Governor pressure sensor voltage too low
 
P1765 -Trans. 12 volt supply relay control circuit
 
P1899 -P/N Switch Failure
 
P1899 -P/N switch stuck in PARK or in gear
 

 
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