996 Turbo diagnostic manual — Turbo applicability only / PAGE 1072
96-58Fault code 53 · EPROM fault (checksum)
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911 Turbo (996) Alarm system I 48 96
96-58Fault code 53
EPROM fault (checksum)
Diagnostic conditions
• Central locking system actuated in the direction "safe" or
"locked" and alarm system activated
Possible cause of fault
♦Control module faulty
Affected terminals
-
Diagnosis/troubleshooting
Work instruction Display OK If not OK
1 ♦Replace control module → End
9601 Fault code 53 96-58 page 1
Printed in Germany – 4, 2001 53xxxi48
This is a source reference. Confirm exact model applicability in the original material.