96-60Fault code 58 · No current in tank servomotor despite relay actuation

911 Turbo (996) Alarm system I 48 96 96-60Fault code 58 No current in tank servomotor despite relay actuation Diagnostic conditions • Central locking system actuation in the direction "safe" or "locked" Possible cause of fault ♦Short circuit to ground/open circuit in the wiring between the switching element for the filler flap and the alarm system control module ♦Open circuit in wire between ground point 7 and alarm system control module ♦Switching element for filler flap faulty ♦Control module faulty Affected terminals Plug B, terminals 1, 5 and 10 Diagnosis/troubleshooting Work instruction Display OK If not OK 1 Check wire between ♦Switch off ignition < 5 Ω Repair wiring har- ground point 7 and alarm ⇒ Step 2 ness ♦Pull plug B off the alarm system system control module → End control module for open circuit ♦Measure the resistance between plug B pin 1 and ground 2 Check the wiring from the ♦Pull plug off switching element ∞ Ω Repair wiring har- switching element for the for filler flap ⇒ Step 3 ness filler flap to the alarm sys- → End ♦Measure resistance between tem control module for plug B on alarm system control short circuit to ground module pin 5 and ground ♦Measure resistance between plug B on alarm system control module pin 10 and ground 9601 Fault code 58 96-60 page 1 Printed in Germany – 4, 2001 58xxxi48