8014 External BOSE amplifier: Diagnosis/troubleshooting

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 Porsche Boxster, 2003 Porsche Boxster, 2002 Porsche Boxster, 2001 Porsche Boxster, and 2000 Porsche Boxster. However, it is still accessible from the selected car via links, so may be relevant.

DIAGNOSIS/TROUBLESHOOTING - 8014 EXTERNAL BOSE AMPLIFIER

Work instruction			Display OK	If not OK
1	Check the rear left and right wiring harness and loudspeakers	Connect the Porsche System Tester II 9588 to the diagnostic socket; switch on the ignition and the Porsche System Tester II 9588 Select 986 as the vehicle type and start the automatic control module search In the Control units menu, select PCM2 In the PCM2 menu, select External amplifier Make a selection in the Fault memory menu and start with the ">>" key Read out fault memory Erase fault memory Remove ignition key and switch on ignition again Read out fault memory Extract ambient data, press the ">>" key	-> End	Fault code is still displayed Step 2
2	Check the rear left and right wiring harness and loudspeakers	Switch off ignition Pull off plug A on the amplifier Check resistance on plug A, pins 23 and 28	= 5 Step 6	Step 3
3	Check the wiring harness to the rear left and right loudspeakers	Pull off the plugs on the loudspeakers Check the resistance in the wire between pin 23 on plug A of the amplifier and pin 3 of the plug for the rear left and right loudspeaker	< 5 Step 4	Open circuit in the wire/short circuit to ground; Repair wiring harness -> End
4	Check the wiring harness to the rear left and right loudspeakers	Check the resistance in the wire between pin 28 on plug A of the amplifier and pin 4 of the plug for the rear left and right loudspeakers	< 5 Step 5	Open circuit in the wire/short circuit to ground; Repair wiring harness -> End
5	Replace the rear left and right loudspeakers		-> End	Step 6
6	Replace amplifier		-> End