Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION

Date Published

MAY 01, 2001

NHTSA TSB #

621829

TSB Document

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Volvo for this TSB. Call your local Volvo dealer's service department & ask for a copy of TSB# 430029.

Summary

CUSTOMER COMPLAINT REGARDING TRANSMISSION LOCKUP ENGAGEMENT / DISENGAGEMENT WHILE DRIVING AT CRUISING SPEEDS (90 - 100 KM/H / 55 - 60 MPH) MAY BE DUE TO COOLANT CONTAMINATED, DEGRADED OR OVERHEATED TRANSMISSION FLUID. *TT