Activated Too Long
Activated too long
Checking the component
- Ignition on.
Read off which switch was activated when the diagnostic trouble code (DTC) was set by clicking on the VCT2000 symbol.
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.
Other information:
- Climate control module (CCM) Service and Repair
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
Information
Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.
Do you want to exit fault-tracing?
Yes - Exit fault-tracing
No - Attempt New Test
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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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