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2005 gmc envoy_denali_xl
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Discussion Starter #1 (Edited)
Hello Friends,

I am getting errors p0700,b0237,b0281. The dash was telling me that the car was in park one moment and drive the next, note that i was drive fast at the time. Even wierder is that the door locks kept comming on and off while on the road although i was moving forward at about 40 mph?? :confused: Also the ABS and brake lights both came on. make things worse the engine light came on and it seemed like my engine went to limited power mode? Car would barely accelerate even when i floored it! I put it in park and now it would accelerate normally>> as soon as i put it back in gear>> RPM's where limited and car would barely move? turned off the car and then back on and engine light came off>> ABS and Brake light stayed on >> but car was accelerating in gear again minutes later engine light came back on and no power once again! I have access to an OBD II reader and this is where i got the codes from. Any advice? >> headed to dealer soon
 
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