1996 CADILLAC DEVILLE, 4T80-E

By: Brian Reagan On: 12/11/09

4 comments

Vehicle

1996 CADILLAC DEVILLE, 4T80-E

Vehicle Information

150000 Miles
4.6 L
-1
N/A
N/A
N/A

Problem Information

N/A
N/A
N/A
No previous repairs known.
PO741 Tcc performance stuck off

Problem

Original Customer Complaint:
With no warning,trans lost 3rd gear.
Current Customer Complaint:
transmission shifts 1-2- then when shifts to third it neutrals out.
Work Completed This Visit:
Removed pan and seen early shift solenoid setup,but did not see anything wrong and solenoids did not show any signs of damage and checked good...scan shows 3rd gear is being commanded...pan is extremely clean....Decided to remove trans and thus far have seen no obviuos problem...Anyone run into this concern?

Many Thanks !!
Summary:
Was looking into 3rd drum, was wondering where is the common area in where they crack?

Problem Fix

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Vehicle Data
1996 CADILLAC DEVILLE

Mileage 150000 Miles
Engine 4.6 L
Trans N/A
Trans Type 4T80-E
Drive N/A
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