TJ35075.5.0-2020

VOLVO CAR
SERVICE AND PARTS BUSINESS
Technical Journal
TITLE:
TG-81SC Rough/hard shift in 3-2
REF NO:
ISSUING DEPARTMENT:
CAR MARKET:
TJ 35075.5.0
Technical Service
United States and Canada
PARTNER:
ISSUE DATE:
STATUS DATE:
3 US 7510 Volvo Car USA
2020-11-30
2020-12-03
FUNC GROUP:
4370
FUNC DESC:
Automatic, transmission
(hydromechanical
Page 1 of 2
“Right first time in Time”
Rows beginning with * are modified
Note! If using a printed copy of this Technical Journal, first check for the latest online version.
DESCRIPTION:
*Updated under service.
In cases when a hard shift occurs from 3-2 in combination with braking, please follow the advice under
“Service”.
CSC Customer Symptom Codes
Code
MA
ND
Description
Automatic transmission/Shifts rough or jerky/Unsure when/at all times
Automatic transmission/Shifts rough or jerky/When downshifting
Vehicle Type
Type
Eng
235
236
236
236
238
10
08
10
10
10
Eng
Sales
Desc
B4204T23
B4204T20
B4204T23
B4204T23
B4204T23
Body
Gear
D
C
C
D
D
Steer
Model Year
Plant
Chassis range
2018-2021
2018-2021
2018-2021
2018-2021
2018-2021
21
21
21
21
35
-
Struc Week
Range
201717-202048
201718-202048
201717-202048
201717-202048
201746-202048
Produced in the USA and available as an electronic document. Hard copy documents are printed in USA on recycled paper containing
a minimum of 50% wastepaper and 10% post-consumer waste.
© 2020 VOLVO CAR USA, LLC
Technical Journal 35075.5.0
SERVICE:
Do not replace any parts.
*A new ECM (Engine control Module) and TCM (Transmission Control Module) software has been
released.
This solution is only valid for generation 2 engines.
Perform an upgrade of the software according to TJ 31543.
*Warranty claim info:
*To get warranty claim is accepted for job described in this Technical journal, please use following data:
VST OP number: 36004-2.
VST Operation Number
VST Operation Number
36004-2
Description
Software control module downloading
VEHICLE REPORT:
Please submit a Vehicle Report if cases described in this TJ is reported. Use concern area “Vehicle
Report” and sub concern area “Support not needed”, use function group 4370.
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2020-12-03