Work instruction Display OK If not OK · 5 Check micro switches of

911 Turbo (996) Alarm system I 48 96 Work instruction Display OK If not OK 5 Check micro switches of ♦Push plugs A and B back onto Driver’s side not ⇒ Step 11 the two door locks (pos- the alarm system control mod- locked sible detection of faulty ule Passenger’s side driver’s/passenger’s not locked ♦Reconnect plugs to both door door lock) Driver’s side not locks secured (not appli- ♦Close doors cable to USA vehi- ♦Vehicle not secured and not cles) locked Passenger’s side not secured (not ♦Select "Driver’s side locked", applicable to USA "Passenger’s side locked" vehicles) "Driver’s side secured" and ⇒ Step 12 "Passenger’s side secured" in menu item "Input signals". 6 Check central locking ♦Remove central locking switch Central locking switch and pull plug off the switch switch actuated in "open" direction ♦Measure resistance between < 5 Ω pins 4 and 1 on the central Central locking locking switch switch not actuated in "close" direction ∞ Ω ⇒ Step 6 7 Check central locking ♦Measure resistance between Central locking switch pins 4 and 2 on the central switch actuated in locking switch "open" direction < 5 Ω Central locking switch not actuated in "open" direction ∞ Ω ⇒ Step 7 8 Check the wire from the ♦Pull plug off central locking ∞ Ω central locking switch to switch ⇒ Step 8 the control module for ♦Pull plug A off the alarm sys- short circuit to ground tem control module ♦Measure resistance between plug A on control module pin 29 and ground 9 Check the wire from the ♦Measure resistance between central locking switch to plug A on control module pin the control module for 29 and plug on switch for cen- open circuit tral locking pin 1 10 Check the wire from the ♦Measure resistance between approx. 180 Ω at central locking switch to pins 1 and 2 of plug for central 20 °C the control module for locking switch ⇒ Step 10 open circuit 9601 Fault code 61 96-63 page 3 Printed in Germany – 4, 2001 61xxxi48