Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P0742TORQUE CONVERTER
Manufacturer communications
36Original wording in English
NISSAN
MIL ON WITH DTC P0742 STORED IN THE TCM This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NISSAN
MIL ON WITH DTC P0742 This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NISSAN
2020 ALTIMA; MIL ON WITH DTC P0742 IF YOU CONFIRM The MIL is ON and only DTC P0742 (TORQUE CONVERTER) is stored in the TCM. OR The MIL is ON and only DTC P0742 (TORQUE CONVERTER) and DTC P187E (T/M SYSTEM MALFUNCTION) are stored in the TCM. NOTE: ï‚· - If any DTCs other than P0742 or P187E are stored in the TCM, this bulletin do…
BUICK, CADILLAC, CHEVROLET, GMC
This preliminary informational bulletin provides information for Malfunction Indicator Lamp (MIL) On,Torque Converter Clutch Sticking, Engine Shudder When Stopping, DTC P0742 Set Concern.
Check vehicle applicability
389A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Code meaning and manufacturer information
Original wording in English · Historical directory labels; manufacturer applicability has not been established for every entry.
Torque Converter Clutch Circuit Stuck On
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.