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Switch, TCS ON/OFF

Switch, TCS ON/OFF



The TCS function can be turned ON/OFF by means of a spring-loaded switch on the dashboard to the right of the steering wheel. Turning the TCS function off causes the TCS OFF lamp on the main instrument unit to light up.

This switch is connected to pin 31 of the TC/ABS control module and to grounding point G41S. The TC/ABS control module applies B+ to pin 31. Pressing the button in connects the circuit to ground and the TCS function is enabled or disabled, depending on the position of the switch.

The switch can be used to disengage the TCS function at speeds below 60 km/h (37.5 mph) or to engage it at any speed. The TCS function is always engaged when the ignition is turned ON.

Diagnostics

If the button is held pressed in for more than 10 seconds, the TC/ABS control module will engage the TCS function after which it will not be possible to disengage the function until the ignition has been switched off and on again. This does not set any DTCs.