DTC P1719 [AW6AX-EL]

id0502j6816700

DTC P1719

Engine torque signal error (inaccurate signal)

DETECTION CONDITION

•  With all of the following conditions met, if the engine torque signal from the PCM, which is transmitted using the CAN communication, is not normal and the condition has continued for 0.02 s or more.

―  Engine speed: 500 rpm or more

―  Accelerator pedal opening angle: 2 % or more

Diagnostic support note:

•  This is a continuous monitor (CCM).

•  A PENDING CODE is not available.

•  FREEZE FRAME DATA is available.

•  The MIL not illuminates.

•  The AT warning light not illuminates.

•  The DTC is stored in the TCM memory.

POSSIBLE CAUSE

•  PCM malfunction

•  TCM malfunction

DTC P1719	Engine torque signal error (inaccurate signal)
DETECTION CONDITION	• With all of the following conditions met, if the engine torque signal from the PCM, which is transmitted using the CAN communication, is not normal and the condition has continued for 0.02 s or more. ― Engine speed: 500 rpm or more ― Accelerator pedal opening angle: 2 % or more Diagnostic support note: • This is a continuous monitor (CCM). • A PENDING CODE is not available. • FREEZE FRAME DATA is available. • The MIL not illuminates. • The AT warning light not illuminates. • The DTC is stored in the TCM memory.
POSSIBLE CAUSE	• PCM malfunction • TCM malfunction

Diagnostic procedure

STEP	INSPECTION		ACTION
1	VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has the FREEZE FRAME DATA been recorded?	Yes	Go to the next step.
1		No	Record the FREEZE FRAME DATA on the repair order, then go to the next step.
2	VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available?	Yes	Perform repair or diagnosis according to the available repair information. • If the vehicle is not repaired, go to the next step.
2		No	Go to the next step.
3	VERIFY DTC • Turn the ignition switch to the LOCK position, then to the ON position. • Verify the DTC in the PCM memory. • Are any DTCs stored?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [MZI-3.7].)
3		No	Go to the next step.
4	VERIFY TROUBLESHOOTING OF DTC P1719 COMPLETED • Make sure to reconnect all the disconnected connectors. • Clear the DTC from the memory using the M-MDS. • Drive the vehicle under the following conditions: ― Drive in the D range ― Engine speed: 500 rpm or more ― Accelerator pedal opening angle: 2 % or more • Is the same DTC present?	Yes	Replace the TCM, then go to the next step. (See TCM REMOVAL/INSTALLATION [AW6AX-EL].)
4		No	Go to the next step.
5	VERIFY AFTER REPAIR PROCEDURE • Perform the “After Repair Procedure”. (See AFTER REPAIR PROCEDURE [AW6AX-EL].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [AW6AX-EL].)
5		No	DTC troubleshooting completed.