A/T - Delayed & Harsh Upshifts

89cadillac07

Bulletin No. T-89-109
File in Group 7
Number 202
Corp. Ref. No. 917101R
Date May, 1989

FIGURE 1 - TV CABLE:

SUBJECT: DELAYED AND HARSH UPSHIFTS - THM 440-T4 (HYDRA-MATIC 4T60)

MODELS AFFECTED: 1989 DE VILLES, FLEETWOODS, ELDORADOS, AND SEVILLES


Some 1989 DeVilles, Fleetwoods, Eldorados, or Sevilles may exhibit a condition of delayed and harsh upshifts. This may be caused by a dragging condition in the TV cable.

To repair this condition use the following procedure:

1. Check the TV cable for a severe bend at the transmission end. Refer to Figure 1.

2. Replace the cable if severely bent with P/N 1641916, which is currently available from GMSPO.

WARRANTY INFORMATION VEHICLE SERIES
Operation
Description Number C D E J K V

Cable and/or O-Ring, Throttle Valve (TV) K6200 .5 .5 .5
Control - Replace