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 5 Check switch for central ♦Remove switch for central Central locking Replace switch for locking locking and pull plug off the switch actuated in central locking switch "close" direction → End < 5 Ω ♦Measure resistance between Central locking pins 4 and 1 on the central switch not actuated locking switch in "close" direction ∞ Ω ⇒ Step 6 6 Check switch for central ♦Measure resistance between Central locking Replace switch for locking pins 4 and 2 on the central switch actuated in central locking locking switch "open" direction → End < 5 Ω Central locking switch not actuated in "open" direction ∞ Ω ⇒ Step 7 7 Check the wire from the ♦Pull plug off switch for central ∞ Ω Repair wiring har- central locking switch to locking ⇒ Step 8 ness the control module for → End ♦Pull plug A off the alarm sys- short to ground tem control module ♦Measure resistance between plug A on control module pin 29 and ground 8 Check the wire from the ♦Measure resistance between < 5 Ω Repair wiring har- central locking switch to plug A on control module pin ⇒ Step 9 ness the control module for 29 and plug on switch for cen- → End open circuit tral locking pin 1 9 Check the wire from the ♦Measure resistance between approx. 180 Ω at Repair wiring har- central locking switch to pins 1 and 2 of plug for central 20 °C ness the control module for locking switch ⇒ Step 10 → End open circuit 10 Check wire from fuse C 3 ♦Switch on ignition > 11 V Check fuse C 3 or to switch for central lock- ⇒ Step 12 repair wiring har- ♦Measure voltage between plug ing ness on the central locking system → End pin 4 and ground 11 ♦Depending on the test result of the input signals test in → End step 4, replace the driver's/passenger's door lock 12 ♦Replace alarm system control module → End 96-62 page 4 9601 Fault code 60 60xxxi48 Printed in Germany – 4, 2001