Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Slip Indicator Light Circuit: Procedure
- CHECK DTC FOR ALL SYSTEM
- Clear the DTC. Refer to DTC CHECK / CLEAR [09/2012 - ] .
- Check for the DTC. Refer to DTC CHECK / CLEAR [09/2012 - ]
.RESULT
Result Proceed to DTC is not output A DTC (CAN communication system) is output B DTC (LIN communication system) is output C
B → See step 5
C → See step 6
A: Go to next step
- PERFORM ACTIVE TEST USING TECHSTREAM (SLIP INDICATOR LIGHT)
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Select the Active Test mode on the Techstream.COMBINATION METER:
Tester Display Test Part Control Range Diagnostic Note Indicat. Lamp Slip Turns slip indicator light ON / OFF Confirm that the vehicle is stopped and engine idling - Check that the slip indicator light turns on or off when using the Techstream.
OK
The slip indicator light turns on or off in accordance with the Techstream.
HINT:
If troubleshooting has been carried out according to the PROBLEM SYMPTOMS TABLE, refer back to the table and proceed to the next step before replacing the part. Refer to PROBLEM SYMPTOMS TABLE [09/2012 - ] .
NG → See step 7
OK: Go to next step
- PERFORM ACTIVE TEST USING TECHSTREAM (SLIP INDICATOR LIGHT)
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Select the Active Test mode on the Techstream.ABS/VSC/TRAC
Tester Display Test Part Control Range Diagnostic Note Slip Indicator Light Turns slip indicator light ON / OFF Observe combination meter - Check that the slip indicator light turns on or off when using the Techstream.
OK
The slip indicator light turns on or off in accordance with the Techstream.
HINT:
If troubleshooting has been carried out according to the PROBLEM SYMPTOMS TABLE, refer back to the table and proceed to the next step before replacing the part. Refer to PROBLEM SYMPTOMS TABLE [09/2012 - ] .
NG → See step 8
OK: Go to next step
- READ VALUE USING TECHSTREAM (TRC(TRAC)/VSC OFF SW)
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Select the Data List mode on the Techstream.ABS/VSC/TRAC
Tester Display Measurement Item/
RangeNormal Condition Diagnostic Note TRC(TRAC)/VSC OFF SW VSC OFF switch / ON or OFF ON: VSC OFF switch OFF
OFF: VSC OFF switch ON- - Check that the VSC OFF switch turns on or off on the Techstream.
OK
VSC OFF switch is operated, and the display changes as shown above.
NG → See step 9
OK → See step 10
- GO TO CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2012 - ]
- GO TO LIN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2012 - ]
- GO TO METER AND GAUGE SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2012 - ]
- REPLACE SKID CONTROL ECU. Refer to REMOVAL [09/2012 - ]
- REPLACE SKID CONTROL ECU. Refer to REMOVAL [09/2012 - ]
- CHECK INTERMITTENT PROBLEMS. Refer to CHECK FOR INTERMITTENT PROBLEMS [09/2012 - ]
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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