93 98 Regency Electronic Problem
P35A
06-19-2004, 05:42 PM
Wondering if anyone has any idea what's going on here: I own a 93 Olds 98 Regency Elite, about 3 months ago all the electronic accesories started going crazy beginning with the automatic climate control. Now the climate control, radio, keyless entry work when they want to. Somtimes Ill get the radio and a/c to turn on, but I cant adjust any of the settings. Sometimes different warning lights come on such as the "Service Engine Soon" and "Check Oil," etc. But nothing is wrong with those systems. It's like the car is possesed or something. Does anyone have any idea what's going on? Maybe theres a faulty control module or something? I dunno. Please help before I get an exorcist for the car. Much Appreciated.
-Dan
-Dan
sonicdna13
06-22-2004, 01:28 PM
Hi Dan,
Same thing happened to me a year ago on the same model. Check the BCM (Body Control Module), its the Computer that controls all onboard electronics. It tend to go bad after so many years. The part retails for about $200 at the dealer. Hope this helps. Jon.
Same thing happened to me a year ago on the same model. Check the BCM (Body Control Module), its the Computer that controls all onboard electronics. It tend to go bad after so many years. The part retails for about $200 at the dealer. Hope this helps. Jon.
michelq
06-22-2004, 06:24 PM
NO such BCM on 93 model. sound like loose ground some where i would check ground wires around battary and under dash and engine.good luck
auto trainy
06-24-2004, 04:58 AM
also there has been a lot of mention about a ground in the area of the drivers door on the floor on the eighty eight models,might help.
akbmotorsports
04-25-2006, 02:01 PM
same type climate control issue, but need to know where bcm is located. climate display showing 3 dashes and erronious warning lights[check oil, low coolant] my local gm dealer gave me a part number of 25646510
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