Activated Too Long

Activated too long

Checking the component




- Ignition on.
Manually check which switch the DTC refers to.
Check if the switch is sticking due to dirt or there is an obstruction preventing the switch from returning.
Check that the functions that can be controlled via the switch on the climate control module (CCM) are working.
Also check that the LEDs in the switches light and go out when the buttons are pressed.
The keypad must be replaced if the switch does not spring back and the fault is not due to dirt or an external object.

Hint: The current status of the switch can be read to support fault tracing and verification using vehicle communication.

Other information:
- Switch tunnel compartment Switch Tunnel Compartment

Was a fault detected?

Yes - Verification

No - Fault-tracing information

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Fault-tracing information
The fault is probably because a switch has been activated for too long during individual operating cycles. No further corrective action is required if the diagnostic trouble code (DTC) does not recur.


Continue - Verification

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Verification




Verification

Hint: After carrying out the repair, check that the fault has been remedied.








- Ignition off
- Reinstall the connectors, components etc.
- Ignition on.
Check the switch on the climate control module (CCM) by clicking on the VCT2000 symbol.
Check that the status switches between Not pressed/Pressed when activating the selected switch.





Does the status change?

Yes - VERIFIED

No - VERIFICATION FAILED

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VERIFIED - FAULT FOUND

VERIFICATION FAILED - Fault-tracing information

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Fault-tracing information

Attempt New Test - Checking the component

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Information

Fault-tracing information
If the fault is intermittent, do not verify fault-tracing if the fault does not recur.
It is possible to view the information again, or leave fault-tracing for this diagnostic trouble code (DTC).

Do you want to view the information again?

Yes - Attempt New Test

No - FAULT FOUND

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Attempt New Test - Checking the component

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