986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Boxster cruise control stuck after PCM replacement

neattouch648 · 01-31-2018, 11:58 AM

Hello everyone. I have a 2000 986 that had the typical issue of water getting into the immobiliser unit. I ordered a replacement immobiliser, ignition, engine module, etc. from Ebay as a set. I replaced all parts and the car works perfectly, EXCEPT the cruise control. The light is on permanently, regardless of whether the switch is on or off. The cruise control will not engage either. Does this sound like an engine control unit issue?

Thanks!!

01-31-2018, 11:58 AM	#1
neattouch648 Registered User Join Date: Jan 2018 Location: TX Posts: 1	Boxster cruise control stuck after PCM replacement Hello everyone. I have a 2000 986 that had the typical issue of water getting into the immobiliser unit. I ordered a replacement immobiliser, ignition, engine module, etc. from Ebay as a set. I replaced all parts and the car works perfectly, EXCEPT the cruise control. The light is on permanently, regardless of whether the switch is on or off. The cruise control will not engage either. Does this sound like an engine control unit issue? Thanks!!