AutoZone 2006 Kia Truck Sedona 3.8L MFI DOHC 6cyl | Repair Guides | Diagnostics | Diagnostic Trouble Codes | 3.8l V6 Vin K Auto 3 | AutoZone.com

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    Bonneville, LeSabre, Park Avenue 2000-2005

    3.8L V6 VIN K Auto 3

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    Trouble Code: P0719



    TCC Brake Switch Circuit Low Input (4T60-E, 4T65-E)

    Possible Causes:



    TCC brake switch circuit is open or shorted to ground
     
    TCC brake switch power circuit is open (check ABS PCM fuse)
     
    TCC brake switch is out of adjustment or damaged
     
    PCM has failed
     

    Trouble Code: P0724



    TCC Brake Switch Circuit High Input (4T65-E)

    Possible Causes:



    Check for ABS trouble codes (they can cause this code to set)
     
    TCC brake switch circuit is shorted to system power
     
    TCC brake switch is out of adjustment or damaged
     
    PCM has failed
     

    Trouble Code: P0730



    Incorrect Gear Ratio (4T65-E)

    Possible Causes:



    ATF level is too low, or the fluid is burnt or contaminated
     
    ISS or OSS signal circuit has an intermittent fault condition
     
    Inspect for debris in the transmission pan or internal damaged
     
    Possible vehicle overloading, exceeding the trailer towing limit, or towing in overdrive events occurred (discuss with customer)
     
    TSB 02-07-30-022A contains a repair procedure for this code
     

    Trouble Code: P0741



    TCC System Stuck Off - Mechanical (4T65-E)

    Possible Causes:



    ATF level is too low, or the fluid is burnt or contaminated
     
    Inspect transmission lines to radiator for bends or restrictions
     
    Oil pressure screen is clogged or debris in the oil pan
     
    TCC control valve is stuck "off" due to sediment or binding
     
    TCC regulator valve is stuck "off" due to sediment or binding
     
    TCC solenoid valve O-ring or turbine shaft seals leaking or cut
     
    TSB 00-07-30-007A contains a repair procedure for this code
     

    Trouble Code: P0742



    Torque Converter Clutch Circuit Stuck On (4T65-E)

    Possible Causes:



    TCC PWM solenoid valve for the fluid exhaust is restricted
     
    TCC regulated apply valve is stuck in the TCC apply position
     
    TCC control valve is stuck in the TCC apply position
     
    TCC feed limit valve is stuck (i.e., the TCC feed limit pressure, and the TCC release pressure to be low or nonexistent)
     
    Pressure regulator valve is stuck
     
    TCC fluid circuits leaking or abnormally low/high line pressure
     
    TCC release switch circuit is shorted to ground
     
    TSB 00-07-30-007A contains a repair procedure for this code
     

    Trouble Code: P0748



    Pressure Control Solenoid Circuit Malfunction (4T65-E)

    Possible Causes:



    PC solenoid high side circuit is open, shorted to ground or B+
     
    PC solenoid low side circuit is open, shorted to ground or to B+
     
    PC solenoid high or low side driver is damaged or has failed
     
    TSB 00-07-30-002B contains a repair procedure for this code
     

    Trouble Code: P0751



    A/T 1-2 Shift Solenoid - No 1st or 4th Gear (4T65-E)

    Possible Causes:



    ATF is burnt or contaminated
     
    Transmission has an internal malfunction.
     
    Shift solenoid valve seals are damaged
     
    Transmission has failed
     

    Trouble Code: P0752



    A/T 1-2 Shift Solenoid- No 2nd Or 3rd Gear (4T65-E)

    Possible Causes:



    ATF is burnt or contaminated
     
    Transmission has plugged or restricted fluid circuits
     
    Shift solenoid valve seals are leaking or damaged
     
    Transmission has failed
     

    Trouble Code: P0753



    A/T 1-2/3 Shift Solenoid Circuit Malfunction (4T65-E)

    Possible Causes:



    1-2/3 shift solenoid control circuit is open or shorted to ground
     
    1-2/3 shift solenoid control circuit is shorted to system power
     
    1-2/3 shift solenoid is damaged or has failed
     
    PCM has failed
     
    TSB 02-07-30-022A contains a repair procedure for this code
     

    Trouble Code: P0756



    A/T 2-3 Shift Solenoid- No 2nd Or 3rd Gear (4T65-E)

    Possible Causes:



    ATF is burnt or contaminated
     
    Transmission has plugged or restricted fluid circuits
     
    Shift solenoid valve seals are leaking or damaged
     
    Transmission has failed
     
    TSB 02-07-30-13 contains a repair procedure for this code
     

    Trouble Code: P0758



    A/T 2-3 Shift Solenoid Circuit Malfunction (4T65-E)

    Possible Causes:



    2-3 shift solenoid control circuit is open or shorted to ground
     
    2-3 shift solenoid control circuit is shorted to system power
     
    2-3 shift solenoid power circuit is open (test TRANS SOL fuse)
     
    2-3 shift solenoid is damaged or has failed
     
    PCM has failed
     
    TSB 02-07-30-022A contains a repair procedure for this code
     

    Trouble Code: P1106



    MAP Sensor Circuit Intermittent High Input

    Possible Causes:



    MAP sensor signal circuit is shorted to VREF (intermittent fault)
     
    MAP sensor ground circuit is open (intermittent fault)
     
    MAP sensor is damaged or has failed
     
    PCM has failed
     

    Trouble Code: P1107



    MAP Sensor Circuit Intermittent Low Input

    Possible Causes:



    MAP sensor signal circuit shorted to ground (intermittent fault)
     
    MAP sensor VREF circuit is open (intermittent fault)
     
    MAP sensor is damaged or has failed (intermittent fault)
     
    PCM has failed
     

    Trouble Code: P1111



    IAT Sensor Circuit Intermittent High Input

    Possible Causes:



    IAT sensor signal circuit is open (intermittent fault)
     
    IAT sensor ground circuit is open (intermittent fault)
     
    IAT sensor is damaged (an intermittent "open" condition)
     
    PCM has failed
     
    TSB 02-06-03-005 contains a repair procedure for this code
     

    Trouble Code: P1114



    ECT Sensor Circuit Intermittent Low Input

    Possible Causes:



    ECT sensor signal circuit shorted to ground (intermittent fault)
     
    ECT sensor has failed (possible intermittent shorted condition)
     
    PCM has failed
     

    Trouble Code: P1115



    ECT Sensor Circuit Intermittent High Input

    Possible Causes:



    ECT sensor signal circuit is open between the sensor and PCM
     
    ECT sensor ground circuit is open between sensor and PCM
     
    ECT sensor has failed (possible intermittent "open" condition)
     
    PCM has failed
     

    Trouble Code: P1121



    TP Sensor Circuit Intermittent High Input

    Possible Causes:



    TP sensor connector is damaged, loose or open
     
    TP sensor signal circuit is shorted to VREF (intermittent fault)
     
    TP sensor ground circuit is open (an intermittent fault)
     
    TP sensor is damaged or has failed (possible intermittent open)
     
    PCM has failed
     

    Trouble Code: P1122



    TP Sensor Circuit Intermittent High Input

    Possible Causes:



    TP sensor signal circuit is shorted to ground (intermittent fault)
     
    TP sensor VREF circuit is open or grounded (intermittent fault)
     
    TP sensor is damaged or has failed (possible intermittent short)
     
    PCM has failed
     

    Trouble Code: P1133



    HO2S-11 (Bank 1 Sensor 1) Insufficient Switching

    Possible Causes:



    Air leaks present in the exhaust manifold or the exhaust pipes
     
    Fuel pressure is too high (i.e., causing a rich air fuel mixture)
     
    HO2S may be contaminated (due to improper fuel or silicone)
     
    HO2S signal high or low reference circuit has high resistance
     
    HO2S heater element has failed, or the heater circuit is open
     
    PCM has failed
     

    Trouble Code: P1134



    HO2S-11 (Bank 1 Sensor 1) Transition Time Ratio

    Possible Causes:



    Air leaks present in the exhaust manifold or the exhaust pipes
     
    HO2S may be contaminated (due to improper fuel or silicone)
     
    HO2S signal low reference circuit has high resistance
     
    HO2S heater element has failed, or the heater circuit is open
     
    PCM has failed
     

    Trouble Code: P1260



    Fuel Pump Speed Relay Control Circuit Malfunctions

    Possible Causes:



    FP speed relay control circuit is open or shorted to ground
     
    FP speed relay control circuit is shorted to system power
     
    FP speed relay power circuit is open (test the FP relay fuse)
     
    FP speed relay is damaged or has failed
     
    PCM has failed
     

    Trouble Code: P1336



    CKP Sensor System Variation Not Learned

    Possible Causes:



    Set the parking brake and block the drive wheels for safety.
     
    Verify the hood is closed.
     
    Read the trouble codes. If a code is set, refer to that code.
     
    Start the engine. Allow engine temperature to reach at least 158ºF (70ºC). Then key off.
     
    Select Crankshaft Position Variation Learn procedure on Scan Tool & start the vehicle.
     
    Apply the brake pedal firmly and verify the selector is in Park.
     
    Increase accelerator pedal position until fuel cutoff is reached at the test rpm (e.g., 5150). Quickly release the accelerator pedal after fuel cutoff is reached. The CKP system variation compensating values are learned when the engine speed (rpm) decreases back to idle speed and the procedure terminates.
     
    Read the trouble codes and recheck for DTC P1336.
     
    If DTC P1336 runs and passes, the CKP system variation "learn" procedure is complete. If not, look for other codes. If no codes are set, repeat the test procedure.
     

    Trouble Code: P1351



    ICM Ignition Control Circuit High Input

    Possible Causes:



    ICM control circuit is open
     
    ICM low reference (ground) circuit has high resistance condition
     
    ICM is damaged or has failed
     
    PCM has failed
     

    Trouble Code: P1352



    Ignition Control Bypass Circuit High Input

    Possible Causes:



    ICM timing signal circuit is open
     
    ICM unit is damaged or it has failed
     
    PCM has failed
     

    Trouble Code: P1361



    ICM Ignition Control Circuit Low Input

    Possible Causes:



    IC timing control circuit is shorted to ground or shorted to power
     
    IC module has failed
     
    PCM has failed
     

    Trouble Code: P1374



    IC Module 3X Reference Circuit Malfunction

    Possible Causes:



    IC 3X signal wire is routed to close to the Generator, spark plug wires or any other possible cause of EMI/RFI interference
     
    IC 3X signal circuit is open, shorted to ground or shorted to B+
     
    IC module is damaged or has failed
     
    PCM has failed
     
    TSB 99-06-04-45 contains a repair procedure for this code
     

    Trouble Code: P1380



    Misfire Detected, Rough Road Data Unusable

    Possible Causes:



    The presence of this code (P1380) indicates the ABS/TCS system detected a malfunction that would not allow the EBTCM to transmit the correct rough road data to the PCM
     
    Refer to Diagnostic System Check for Antilock Brake System
     
    Refer to Diagnostic System Check for the Engine Controls
     

    Trouble Code: P1381



    Misfire Detected - No Communication With The EBCM

    Possible Causes:



    Service the ABS before diagnosing a misfire because an actual engine misfire may or may not exist. Also, an actual engine misfire may have occurred during a period of ABS malfunction.
     
    Determine if the vehicle was driven on a rough road, and the ABS could not detect this due to a malfunction. The PCM may interpret variations in crankshaft speed caused by the rough road as a misfire without an actual engine misfire present.
     
    Refer to the Diagnostic System Check for ABS and the PCM
     

    Trouble Code: P1404



    EGR Valve Closed Position Signal Range/Performance

    Possible Causes:



    EGR sensor signal circuit is shorted to VREF
     
    EGR sensor ground circuit is open or has high resistance
     
    EGR sensor is damaged or has failed (sensor/solenoid unit)
     
    EGR valve pintle or valve seat contains carbon deposits
     
    PCM has failed
     

    Trouble Code: P1441



    EVAP System Flow During Non-Purge

    Possible Causes:



    EVAP purge valve, purge pipe, or the charcoal canister has a temporary blockage (this fault could cause an intermittent fault)
     
    FTP sensor is out-of-calibration, damaged or it is skewed
     
    EVAP purge solenoid valve is damaged or has failed
     
    PCM has failed
     

    Trouble Code: P1546



    A/C Clutch Feedback Circuit Low Input

    Possible Causes:



    A/C clutch status line is open or shorted to ground
     
    A/C clutch relay is damaged or has failed (contains not closing)
     
    A/C clutch relay power circuit is open (test the HVAC fuse)
     
    PCM has failed
     

    Trouble Code: P1554



    Cruise Control Status Circuit Malfunction

    Possible Causes:



    Cruise control inhibit circuit is open or shorted to ground
     
    SMCC II cruise control module is damaged or has failed
     
    PCM has failed
     

    Trouble Code: P1571



    Traction Control Torque Request Circuit Malfunction

    Possible Causes:



    T/C desired torque circuit is open or shorted to ground
     
    T/C desired torque circuit is shorted to system power (B+)
     
    EBTCM has failed
     
    PCM has failed
     

    Trouble Code: P1585



    Cruise Control Inhibit Output Circuit Malfunction

    Possible Causes:



    Cruise control inhibit circuit is shorted to system voltage
     
    Cruise control module power circuit is open (test CR CNT fuse)
     
    Cruise control stepper motor power circuit is shorted to ground
     
    Cruise control module is damaged or has failed
     
    PCM has failed
     

    Trouble Code: P1626



    Theft Deterrent System Fuel Enable Circuit Malfunction

    Possible Causes:



    Perform the Onboard Diagnostic System Check
     
    If the PCM needs replacing, it must be reprogrammed
     
    TSB 02-08-56-002 contains a repair procedure for this code
     

    Trouble Code: P1629



    Theft Deterrent Signal Not Present, Engine Cranking

    Possible Causes:



    Perform the Onboard Diagnostic System Check
     
    Refer to the diagnostics for the Theft Deterrent System
     
    If the PCM needs replacing, it must be reprogrammed
     
    TSB 02-08-56-002 contains a repair procedure for this code
     

    Trouble Code: P1630



    Theft Deterrent Learn Mode Active

    Possible Causes:



    Perform the Onboard Diagnostic System Check
     
    Refer to the diagnostics for the Theft Deterrent System
     
    If the PCM needs replacing, it must be reprogrammed
     

    Trouble Code: P1631



    Theft Deterrent Enable Signal Not Correct

    Possible Causes:



    This code indicates that the VTD password that the PCM has learned does not agree with the password being received from the theft deterrent system. This condition can occur if an incorrect key is being used when attempting to start the vehicle or if the Theft Deterrent Module has been replaced and the PCM password learn function has not been enabled.
     
    Refer to Programming the Theft Deterrent System
     
    Perform the Powertrain Onboard Diagnostic System Check
     

    Trouble Code: P1635



    5-Volt Reference 'A' Circuit Malfunction

    Possible Causes:



    5v VREF circuit is shorted to sensor ground or chassis ground
     
    5v VREF circuit, MAP or FTP sensor circuit is shorted to (B+)
     
    5v VREF circuit shorted to EGR sensor High signal circuit
     
    EGR solenoid valve (and sensor) is damaged or has failed
     
    PCM has failed
     

    Trouble Code: P1639



    5-Volt Reference 'B' Circuit Malfunction

    Possible Causes:



    A/C refrigerant pressure sensor VREF circuit is open, shorted to ground or shorted to system power
     
    A/C refrigerant pressure sensor is damaged or PCM has failed
     
    TSB 61-65-61 contains a repair procedure for this code
     

     
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