TRC OFF and VSC lights staying on, in 2005 Toyota Corolla Verso, I need to recalibrate Yaw Sensor. Which number ports on the OBD 2 are the T3 and CG ports please? Have read conflicting info on this.

When was the vehicles last full service ? have the OBD scanned for any fault codes also

dirty sensors in each wheel and dirty pick up in each wheel .

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TOYOTA COROLLA VERSO 2003 2004 2005 2006 2007 2008 FACTORY SERVICE REPAIR...

I have 54 reg. Corolla Verso but the VSC control switch is not working so the VSC light is display on the board and a Fault code C0371 was dectected

Disconnect the battery one side for 5 seconds and tighten the fuel filter cap more firmly

Hi there,

If you've had your vehicle computer codes read and determined no issue with the VSC circuit, then you just need to cancel the warning light.

I've made up the following instructions, on how to clear VSC & TRAC Warning lights:

Zero Point Calibration of Yaw Rate and Deceleration Sensors Using Paper Clips (or jumper wires).

First, locate the 16-pin ODB II connector under the steering wheel (beneath the dash). The pins are numbered sequentially backwards from right to left (from the wide side of the connector looking at it from underneath).

Take two normal-sized paper clips (or suitable jumper wires). If using paper clips, straighten one edge of one of the paper clips. For the other, bend it open to a 90-degree angle (like an elbow).

Insert one paper clip/wire into pin # 14 (Ts), and the other paper clip/wire into pin # 4 (CG) of the OBD II connector - DO NOT allow the paper clips/wires to make contact at this point.
Refer to diagram below:

1. Ensure the shift lever is in "P" range.

2. Turn the ignition switch to "ON" (not start).

3. Momentarily touch the two paper clips/wires together (short) and separate again (open) - Repeat this process 5 times (within 8 seconds of turning ignition on).

Verify that the VSC indicator light is illuminated, indicating the Recorded Zero point is erased.

4. Turn the ignition switch "OFF".

5. Remove both paper clips/jumper wires from the OBD II connector.

6. Turn the ignition switch "ON" (not start) - wait until VSC warning light turns off (approx. 20 seconds), then wait 2 seconds.

7. Turn the ignition switch "OFF".

9. Re-insert paper clips/jumper wires to terminals #4 & #14 of the OBD II connector (as per above diagram).

10. Turn the ignition switch "ON" (not start) - VSC warning light should remain illuminated for 4 seconds, then start flashing at 0.13 second intervals.

12. After VSC warning light flashes for 2 seconds, turn the ignition switch "OFF".

13. Remove paper clips/jumper wires from the OBD II connector.

Drive your vehicle to confirm VSC & TRAC warning lights have been reset and no longer illuminate.



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Tests/Procedures: 1. Perform zero point calibration of the yaw rate sensor/deceleration sensor. Potential Causes: Deceleration Sensor Zero Point Calibration
Tech Tips: Code C1336 is for Deceleration sensor zero point calibration undone. To perform zero point calibration, have the steering wheel in the straight ahead position and have the vehicle on a level surface within an inclination of 1%. Turn the ignition switch OFF. Use a jumper wire and connect terminals TS and CG of Data Link Connector (DLC) 3. Turn the ignition switch ON. Keep the vehicle stationary on a level surface for 2 seconds or more and verify that the VSC warning light blinks. Diagnostic Codes: C1336

Your verso has a chain,

Hi everyone , I want to buy a Toyota Corolla Verso Petroll/Auto.Can someone help please

Find and press your TRC button this turns the TR-action C-ontrol back on, and should turn off, the V-ariable S-tability C-ontrol light and the A-ntilock B-rake S-ystem light. If it does not rengage have the traction control switch checked