When to use the c121c torque request signal?
C121C Code – When the Antilock Brake System (ABS) Module indicates if engine management relevant for Automatic Yaw Control/Traction Control System can be accomplished. Default Action, the ABS indicator light illuminate. Antilock Brake System (ABS) Module. Powertrain Control Module (PCM). Step 1. Check for a DTC C121C-Torque request signal denied
What is the c121c code on a Dodge?
The C121C code has either the ABS controller module, or the powertrain controller module as failure sources. There is a specific Dodge diagnostic process requiring a code reader capable of reading powertrain Diagnostic Trouble Codes (DTCs).
What does c121c mean on an ABS system?
C121C Code – When the Antilock Brake System (ABS) Module indicates if engine management relevant for Automatic Yaw Control/Traction Control System can be accomplished. Default Action, the ABS indicator light illuminate. Possible causes C121C Code Antilock Brake System (ABS) Module.
How to check for a torque request signal denied?
Step 1. Check for a DTC C121C-Torque request signal denied This DTC must be active for the results of this test to be valid and this DTC may set while driving under severe load conditions. Turn the ignition on, with the scan tool, read DTC. Read and record Environmental Data to help identify the conditions in which the DTC was set.
C121C Code – When the Antilock Brake System (ABS) Module indicates if engine management relevant for Automatic Yaw Control/Traction Control System can be accomplished. Default Action, the ABS indicator light illuminate. Antilock Brake System (ABS) Module. Powertrain Control Module (PCM). Step 1. Check for a DTC C121C-Torque request signal denied
The C121C code has either the ABS controller module, or the powertrain controller module as failure sources. There is a specific Dodge diagnostic process requiring a code reader capable of reading powertrain Diagnostic Trouble Codes (DTCs).
Step 1. Check for a DTC C121C-Torque request signal denied This DTC must be active for the results of this test to be valid and this DTC may set while driving under severe load conditions. Turn the ignition on, with the scan tool, read DTC. Read and record Environmental Data to help identify the conditions in which the DTC was set.
C121C Code – When the Antilock Brake System (ABS) Module indicates if engine management relevant for Automatic Yaw Control/Traction Control System can be accomplished. Default Action, the ABS indicator light illuminate. Possible causes C121C Code Antilock Brake System (ABS) Module.
When to use the c121c code on a car?
C121C Code – When the Antilock Brake System (ABS) Module indicates if engine management relevant for Automatic Yaw Control/Traction Control System can be accomplished. Default Action, the ABS indicator light illuminate.
Why is my c121c torque request signal denied?
Problem occurs when rpm is at about 5000 and up when gear drops (while accelerating heavy) then traction light comes on as well as the check engine light. After that ABS turns on automatically past 80kph and 130kph the car won’t go past 130kph due to abs, on top the gear seems to be stuck on 4th or 5th.
How can I check the ESP torque request signal?
With the scan tool, erase DTC, cycle the ignition switch from off to on. Start the Engine, with the scan tool read and record monitor ESP torque request status. Does the scan tool display C121C-Torque request signal denied ?
What do you need to know about the c121c code?
Check with your Dodge dealer to understand what the TSB covers or not. The C121C code has either the ABS controller module, or the powertrain controller module as failure sources. There is a specific Dodge diagnostic process requiring a code reader capable of reading powertrain Diagnostic Trouble Codes (DTCs).