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Home >> Toyota >> 2005 >> Tacoma PreRunner L4-2.7L (2TR-FE) >> Repair and Diagnosis >> Service Precautions >> Customer Safety Information >> For Vehicles Equipped With Traction Control (TRAC) System
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For Vehicles Equipped With Traction Control (TRAC) System

FOR VEHICLES EQUIPPED WITH TRACTION CONTROL (TRAC) SYSTEM

When testing with a 2-wheel drum tester such as a speedometer tester, a combination tester of the speedometer and brake, a chassis dynamometer, or when jacking up the front wheels and driving the wheels, always turn the TRAC system OFF.




a. Confirm that the TRAC system is OFF.
1. Ignition switch to OFF.
2. Connect SST to terminals TS and CG of DLC3.

NOTE: Confirm that the VSC/TRAC warning light blinks.

b. Begin testing.
c. Disconnect SST from DLC3.




d. Check that the VSC/TRAC warning light turns OFF.

HINT: The SLIP indicator light blinks when the TRAC system is operating.
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