Alarm system I 48 911 Turbo (996)96 · Work instruction Display

Alarm system I 48 911 Turbo (996)96 Work instruction Display OK If not OK 4 Check wire from the ♦Switch off ignition < 5 Ω Repair wiring har- alarm system control ⇒ Step 4 ness ♦Measure resistance between module to the "safe" con- → End plug A on alarm system con- tact for open circuit trol module pin 5 and pin 7 on plug of door lock on driver’s side 5 Check the wire from the ♦Pull plug off central locking ∞ Ω Repair wiring har- alarm system control switch ⇒ Step 6 ness module to the central → End ♦Measure resistance between locking switch for short plug A on alarm system con- circuit to ground trol module pin 29 and ground 6 Check the wire from the ♦Switch on ignition 0 V Repair wiring har- alarm system control ⇒ Step 7 ness ♦Measure voltage between plug module to the central → End A on alarm system control locking switch for short module pin 29 and ground circuit to B+ 7 Check the wire from the ♦Switch off ignition < 5 Ω Repair wiring har- alarm system control ⇒ Step 8 ness ♦Measure resistance between module to the central → End plug A on control module pin locking switch for open 29 and plug on central locking circuit switch pin 1 8 Check wire from the ♦Pull plug off the driver’s door ∞ Ω Repair wiring har- alarm system control lock ⇒ Step 9 ness module to the central → End ♦Measure resistance between locking motor for short plug B on alarm system con- circuit to ground. trol module pin 3 and ground 9 Check wire from the ♦Switch on ignition 0 V Repair wiring har- alarm system control ⇒ Step 10 ness ♦Measure voltage between plug module to the central → End B on alarm system control locking motor for short module pin 3 and ground circuit to B+ 10 Check wire from the ♦Switch off ignition < 5 Ω Repair wiring har- alarm system control ⇒ Step 11 ness ♦Measure resistance between module to the central → End plug B on alarm system con- locking motor for open trol module pin 3 and pin 1 on circuit plug of door lock on driver’s side 11 ♦Replace driver’s door lock → End 96-49 page 2 9601 Fault code 44 44xxxi48 Printed in Germany – 4, 2001