9 Appendix
116
TW85
9.2.7 Fault causes
Immobilizer has no function
1
Inspect voltage supply on plug contacts
2
Check antenna plug-in connection
3
Check antenna cable (see ‘Checking antenna’)
4
Use key with learned transponder
Key learning not possible
1
Terminal 30 not connected to control unit
2
No or incorrect master key used previously (red grip)
3
Time for master key in ignition too short or too long
4
Key to be learned does not have transponder
5 Defective
antenna
6
Learning time for key in ignition too short
Clearing of learned keys not possible
1
No or incorrect master key used (red grip)
2
Time for master key in ignition lock too short
3 Defective
antenna
Summary of Contents for TW85
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