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Torque reduction fault code 82 mazda 1998 - 626 Mazda Cars & Trucks

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2009 GMC Sierra traction control light on


traction control light on . DTC'S - diagnostic trouble codes are stored in ABS control module pointing to the malfunction . Take to a qualified repair shop or to auto part store that can pull these code. DTC C0242 00: Engine Control Module (ECM) Indicated TCS Malfunction
DTC P0856: Traction Control Torque Request Circuit
The electronic brake control module (EBCM) and the engine control module (ECM) simultaneously control the traction control. The EBCM sends a serial data message to the ECM requesting torque reduction. When certain ECM DTCs are set, the ECM will not be able to perform the torque reduction for traction control. A serial data message is sent to the EBCM indicating that traction control is not allowed.
DTC C0561 4B: System Disabled Information Stored Calibration Not Learned
DTC C0561 54: System Disabled Information Stored Temparature High
DTC C0561 59: System Disabled Information Stored Component Protection Time Out
DTC C0561 71: System Disabled Information Stored Invalid Serial Data Received
DTC C0561 72: System Disabled Information Stored Alive Counter Incorrect
DTC C0561 74: System Disabled Information Stored Value of Signal Protection Calculation Incorrect
DTC C0561 75: System Disabled Information Stored Signal Above Allowable Range

Traction Control Off Indicator
The IPC illuminates the traction off indicator when the following occurs.
• The EBCM disables engine torque reduction due to a malfunction and sends a serial data message to the IPC requesting illumination.
• The driver manually disables VSES and engine torque reduction by pressing the traction control switch. The EBCM sends a serial data message to the IPC requesting illumination.

Sep 04, 2017 | GMC Cars & Trucks

1 Answer

2003 saturn L300 p1780


DTC P1780 (3.0L (L81))

To improve shift feel, the transmission control module (TCM) may request that the engine control module (ECM) reduce engine torque during shift events. When such a request is received, the ECM responds by retarding the base ignition timing and notifying the TCM that the request has succeeded. If the ECM is unable to comply with the request, the ECM sends the TCM a message that the request has failed.
The torque reduction request is sent to the ECM through a communication network called the controller area network (CAN). Two circuits are used to communicate CAN data between the ECM and TCM. A fault in the CAN will not cause DTC P1780 to set by itself. If a CAN fault occurs, other DTCs will set before DTC P1780.
When the TCM receives a torque reduction failure message from the ECM, then DTC P1780 will set. DTC P1780 is a type C DTC. Take your pick of which you think this code is for , this or the TSB - technical service bulletin. What need to hook up scan tool an data PID'S - Do you know what PID'S are ? sensor data read on a scan tool .

Mar 04, 2016 | 2003 Saturn L-Series

1 Answer

2002 Mazda Tribute Gear shifter in neutral, not able to shift it to park or drive, car starts fine.


run the fault codes and look for a faulty servo/solenoid for the torque converter clutch

Aug 23, 2015 | 2002 Mazda Tribute

1 Answer

Car won't shift forward or reverse fluid level in transmission is reading over full It said to replace transmission range sensor before spending money on transmission cost


if the transmission will not engage a gear then the torque converter servo/solenoid will need attention
running the fault codes will identify the exact cause and at autozone the read is free.
drain out excess oil as that creates frothing of the oil which will give transmission problems.

Mar 11, 2015 | 1998 Mazda 626

1 Answer

What does error codes 40 and 41 mean on my 1999 mitsubishi eclispe mean


11 Oxygen sensor fault.
12 Airflow sensor fault.
13 Intake air temp sensor fault.
14 Throttle position sensor (TPS) fault.
15 Idle speed control (ISC) motor position sensor fault.
21 Coolant temp sensor fault.
22 Crankshaft position (CKP) sesnor fault.
23 Camshaft position (CMP) sensor fault.
24 Vehicle speed sensor (VSS) fault.
25 Barometric (BARO) pressure sensor fault.
31 Knock sensor fault.
32 MAP sensor faulty.
36 Ignition timing adjustment signal fault.
39 Oxygen (O2) sensor fault.
41 Injector(s) fault
42 Fuel pump fault.
43 EGR fault.
44 Ignition coil (cylinders #1 & #4) fault.
52 Ignition coil (cylinders #2 & #5) fault.
53 Ignition coil (cylinders #3 & #6) fault.
55 Idle air control (IAC) valve position sensor fault.
59 Rear Oxygen (O2) sesnor fault.
61 Transaxle control module torque reduction signal fault.
62 Variable Induction control (VIC) valve position sensor fault.
71 Traction control (TC) vacuum valve solenoid fault.
72 Traction Control (TC) vent valve solenoid fault.

Sep 26, 2014 | 1999 Mitsubishi Eclipse

1 Answer

What is a code 48 on a dodge caravan


Hi Melvin, I'm glad to help. Melvin, after tons of recearch I finally found the code 48 and by-the-way this is what they call a HEX CODE which is usaully assigned to a P Code. The explanation I found for this 48 Hex Code is below! Hope this helps and have an awesome day Melvin.



Name of Code:

P1793(48) - Torque Reduction
(TRD) Link Communication Error
Note: The MIL may set on some engines (3.3L, 3.8L,
3.5L)
When Monitored:
Whenever the engine is running
Set condition:
This code is set when the TCM
sends multiple torque reduction messages to the
PCM and the TCM does not receive a response from
the PCM.
Theory of Operation:
During high torque shifts
the TCM will send a message requesting that the
PCM reduce engine power until the shift is completed.
This message is sent from the TCM to the
Powertrain Control Module across the Torque Management
Request Sense Circuit. The PCM will
acknowledge the TCM request by sending a message
across the PCI bus within a specific amount of
time. The TRD Link communication is also tested
periodically for operation whenever the engine is
running and the vehicle is not moving with zero
degrees throttle.

Apr 28, 2014 | 2001 Dodge Caravan

1 Answer

My 2001 mazda 626 had a rebuilt transmission in 2008,code P1744, what could be wrong,car runs fine


This code is for a mechanical fault in the torque converter solonoid. Something i would definately have checked out at a transmission shop. Hope this helps you.

Aug 25, 2011 | 2001 Mazda 626

2 Answers

What trouble codes are 32, 66, 67, 81, 82, or 83


32-EGR , 66-CONTROL SOLENOID CIRCUIT FAULT, 67-TORQUE CONVERTER CLUTCH CIRCUIT, 81-82-83-SOLENOID CIRCUIT FAULT HOPE THAT HELP U.

Mar 03, 2010 | 1995 Chevrolet Suburban

2 Answers

How can fix code P0703 on mazda 6i v6 2005


The conditions that set this code are as follows:

The PCM monitors changes in input voltage on Brake Switch No. 1. If the PCM does not sense voltage changes at PCM terminal 82 when alternately accelerated and decelerated 8 times, the PCM determines that brake switch No. 1 has a malfunction

Possible Causes are:
  • Brake Switch malfunction
  • connector or terminal malfunction
  • Short to power circuit between Brake Switch terminal D and PCM terminal 82
  • Open circuit between Brake Switch terminal D and PCM terminal 82
  • Malfunctioning PCM

Nov 11, 2009 | 2005 Mazda 6

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