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Chevrolet
Lumina
Trouble Codes
P Codes (Powertrain)
P0800 - P0899
P0850
Code P0850, TCM wiring diagram needed
ALY ABDELHAMED
MEMBER
2008 CHEVROLET LUMINA
5.4L
AUTOMATIC
150,000 MILES
TCM wiring diagram needed for code p0850.
Monday, December 13th, 2021 AT 7:19 PM
1 Reply
JACOBANDNICKOLAS
MECHANIC
109,644 POSTS
Hi,
I need to know the correct year, make, model, and engine size. The Lumina wasn't offered in 2008 and was never offered with a 5.4L. Please confirm.
Let me know.
Take care,
Joe
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Monday, December 13th, 2021 AT 7:26 PM
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