CVT RE0F09B

P1726 THROTTLE CONTROL SIGNAL





Description
Electric throttle control actuator consists of throttle control motor, accelerator pedal position sensor, throttle position sensor etc. The actuator sends a signal to the ECM, and ECM sends the signal to TCM with CAN communication.




DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE

NOTE:
If "DTC CONFIRMATION PROCEDURE" has been previously performed, always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.
1.CHECK DTC DETECTION
With CONSULT-III
1. Start engine and let it idle for 5 seconds.
2. Perform "SELF-DIAG RESULTS" mode for "TRANSMISSION".
Is "P1726" detected?
YES - Go to CVT RE0F09B.
NO - Check intermittent incident. Refer to Intermittent Incident.




Diagnosis Procedure
1.CHECK DTC WITH ECM
With CONSULT-III
1. Turn ignition switch ON.
2. Select "SELF-DIAG RESULTS" mode for "ENGINE".
Is the inspection result normal?
YES - GO TO 2.
NO - Check DTC Detected Item. Refer to Testing and Inspection.
2.CHECK DTC WITH TCM
With CONSULT-III
Perform "SELF-DIAG RESULTS" mode for "TRANSMISSION".
Is "P1726" detected?
YES - Replace TCM. Refer to Exploded View.
NO - GO TO 3.
3.DETECT MALFUNCTIONING ITEMS
Check TCM connector pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES - Replace TCM. Refer to Exploded View.
NO - Repair or replace damaged parts.