A/T - Upshift Shudder: Overview
S801999-2000
Section:
4
Group:
43
No.:
0027
Year:
03
Month:
01
Reference:
This service bulletin replaces the previous service bulletin SB 43-0027 from October 2002, which should be discarded. The Chassis Number limitations are deleted.
Vehicles involved:
Cars with transmission GM 4T65
Automatic transmission, shudder during upshift
Background
This Service Bulletin describes the fault tracing and corrective action for transmission shudder during upshift (most common during the 2-3 shift). If necessary refer to the methods in VADIS. To replace the line pressure solenoid (5TH solenoid) an updated method can be found in this Service Bulletin.
Materials
Description Quantity Part No.
STh-solenoid 1 9480638
WARRANTY STATEMENT:
Claims may be submitted under the New Car Warranty when there is a documented customer complaint, using claim type 01.