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2001 Pontiac Bonneville SSEi 3.8L Epc Pressure
Posted to GM Transmission on 3/15/2014 16 Replies

This 4t65e is causing me to pull my hair out! There are no codes, Trans shifts hard in all gears unless manually shifted, replaced pcm which fixed it for a few miles then back to the same problem. Unhooked batt for a couple hrs and the epc amperage was normal ...

16 Replies Received (View Replies)

  Related Documents & Media  2001 Pontiac Bonneville SSEi

 
Message Closed w/FIX

car Vehicle Data

2001 Pontiac Bonneville SSEi

VIN 1G2HZ54101
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEpc Pressure
Conditions.10 Amps All the Time Except Reverse
Message Closed w/FIX

car Vehicle Data

2001 Pontiac Bonneville SSEi

VIN 1G2HZ54101
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEpc Pressure
Conditions.10 Amps All the Time Except Reverse