What does OBD II fault code u0402 mean?

What Does Code U0402 Mean? OBD II fault code U0402 is a generic code that is defined as “Invalid Data Received from TCM”, and is set when the PCM (Powertrain Control Module) detects a signal from the TCM (Transmission Control Module) that is inaccurate, implausible, invalid, or falls outside of the expected range.

What is the problem with the u0122 code?

If you can access codes from the VDC module, then the U0122 code is either intermittent or a memory code. If unable to access codes for the VDC module, then the U0122 code that the other modules are setting is active, and the problem is there now.

What is the torque pro fault code u0402?

We recommend Torque Pro. OBD II fault code U0402 is a generic code that is defined as “Invalid Data Received from TCM”, and is set when the PCM (Powertrain Control Module) detects a signal from the TCM (Transmission Control Module) that is inaccurate, implausible, invalid, or falls outside of the expected range.

Are there any known codes related to u0401?

There are no known codes that are directly related to U0401 – “Invalid data received – engine control module (ECM) 2004, Chevrolet, Aveo, L91 E-TEC II 1. 6L DOHC, 16 valve, 4 cylinder, 42,300 mi.

What are the air bag codes on a 2011 Jaguar XF?

B0002 B0096 B1193 B1195 Jaguar XZ: 2011 Jaguar XF Air bag module codes… what does… Vocational, Technical or Tra… I got this two codes on a 2011 Jaguar XF. U0122. U0402. I Vocational, Technical or Tra… Vocational, Technical or Tra… Change battery now want crank. 2011 xf. I bought new battery

What causes a TCM to get code u0402?

Nonetheless, some common causes of code U0402 could include the following- Damaged, burnt, shorted, disconnected, or corroded wiring and/or connectors in the TCM and associated harnesses.

Why is my u0101 code not working?

If you can access codes from the TCM module, then the U0101 code is either intermittent or a memory code. If unable to talk to the TCM module, then the U0101 code that the other modules are setting is active, and the problem is there now. The most common failure is loss of power or ground.

What does code u0101 mean on a Transmission Control Module?

What does code U0101 mean? Code U0101 stands for Lost Communication with TCM. The transmission control module (TCM) is the computer that controls your vehicle’s transmission.

What does it mean when your TCM says u0101?

Code U0101 indicates the TCM is not receiving or transmitting messages on the CAN bus. Code U0101 is typically caused by one of the following: Sometimes U0101 can pop up intermittently, or it can result from a dead battery. This is especially true if the code is a history code and not current.

Nonetheless, some common causes of code U0402 could include the following- Damaged, burnt, shorted, disconnected, or corroded wiring and/or connectors in the TCM and associated harnesses.

Can you read the fault code on a Mercedes Benz?

Can read fault codes from multiple systems such as transmission, engine, ETS, airbag and more. Can clear fault codes. Can read and erase all fault codes on Mercedes-Benz cars. Only works on MB but can perform further troubleshooting including SBC brake systems, convertible systems, Air Conditioner (A/C) system. 3. Mercedes-Benz Star Diagnostic DAS

Why does my Mercedes zgw control module not work?

Mercedes-Benz Central Gateway Module ZGS (also referred to as CGW) may fail, causing various warning lights or systems to stop working. Mercedes Central Gateway module is the hub that allows communication between various modules. Mercedes ZGW Gateway control module stores data for Mercedes ASSIST or ASSYST plus.

Where can I find the Mercedes Fault code?

Any of the scanners listed above can read and clear the Check Engine / Service Engine Fault Codes. The codes above are retrieved by plugging a diagnostic scanner into the OBD-II port located under the dash, and scanning for fault codes. Location of OBD II port used to retrieve Mercedes-Benz fault codes.

What does the Mercedes Fault code p0801 mean?

Mercedes Fault Code Fault Code Meaning; P0801: Reverse Inhibit Control Circuit Malfunction: P0803: 1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction: P0804: 1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction: P0805: Clutch Position Sensor Circuit Malfunction: P0806: Clutch Position Sensor Circuit Range/Performance: P0807

What are the OBDII Codes for a Mercedes?

OBDII Codes definition for car manufacturer Mercedes: B0001. B0002. B0003. B0004. B0005. B0010. B0011. B0012.

What does Mercedes Fault code p0400 mean?

P0400 Mercedes Fault Codes Meaning Mercedes Fault Code Fault Code Meaning P0466 Purge Flow Sensor Circuit Range/Performa P0467 Purge Flow Sensor Circuit Low Input P0468 Purge Flow Sensor Circuit High Input P0469 Purge Flow Sensor Circuit Intermittent

How much does it cost to diagnose an u0402 code?

The cost of diagnosing the U0402 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour. Engine Light ON (or Service Engine Soon Warning Light) Need more information on how to fix the U0402 code? Need more help?

What are the causes of invalid code u0402?

Nonetheless, some common causes of code U0402 could include the following- Damaged, burnt, shorted, disconnected, or corroded wiring and/or connectors in the TCM and associated harnesses. Defective TCM Defective transmission Failed or failing PCM.

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