Traction Control System DTCS

TRACTION CONTROL SYSTEM DTCS

OEM Code

Description

Sub-Throttle Actuator Open Or Short Circuit

Step Motor Does Not Move To A ECU Decided Position

Sub-Throttle Valve Does Not Move Even When Sub-Throttle Is Controlled To Fully Open Position By ECU

28 ⁽¹⁾

Throttle Valve Motor Driver Malfunction

29 ⁽¹⁾

Malfunction In Throttle Valve Motor Driver

31 ⁽²⁾

Right Front Wheel Speed Sensor Signal Malfunction

32 ⁽²⁾

Left Front Wheel Speed Sensor Signal Malfunction

33 ⁽²⁾

Right Rear Wheel Speed Sensor Signal Malfunction

34 ⁽²⁾

Left Rear Wheel Speed Sensor Signal Malfunction

41 ⁽²⁾

Low Or High Battery Voltage

ABS Control System Malfunction (Except GS300)

43 ⁽³⁾

ABS Or TRAC (BRAKE) Control System Malfunction (GS300)

Open Or Short In NE Signal Circuit

45 ⁽²⁾

Main Throttle Position Sensor Circuit Malfunction

46 ⁽²⁾⁽⁴⁾

Main Throttle Position Sensor Signal Malfunction

Sub-Throttle Position Sensor Circuit Malfunction

Open Or Short In Sub-Throttle Position Sensor Circuit

49 ⁽²⁾

Open Or Short In Engine Communication Circuit

51 ⁽⁵⁾

ECM System Malfunction (Except GS300)

51 ⁽⁶⁾

Engine & ECT System Malfunction (GS300)

Low Brake Fluid Level (Except GS300)

ECM Communication Circuit Malfunction (Except GS300)

ABS/TRAC ECU & TRAC ECU Communication Circuit Malfunction

Always On

Malfunction In TRAC ECU & TRAC Indicator Light (GS300)

Always On ⁽⁶⁾

ABS/TRAC ECU & TRAC ECU Malfunction (Except GS300)

⁽¹⁾	On LS400, and 1997 SC300 and SC400.

⁽²⁾

On GS300.

⁽³⁾	On GS300, TRAC OFF indicator light or TRAC indicator light will illuminate if malfunction is detected by ECU.

⁽⁴⁾	On GS300, TRAC indicator light will no illuminate if malfunction is detected by ECU.

⁽⁵⁾	When malfunction is no longer detected, DTC will erase automatically.

⁽⁶⁾	TRAC OFF indicator light will illuminate if malfunction is detected by ECU