Buick Encore: Automatic Transmission - 6T40 (MH8 MHB)
Buick Encore 2012-2019 Service Manual / Transmission / Automatic Transmission - 6T40 (MH8 MHB)
- Component locator
- Diagnostic information and procedures
- Repair instructions - off vehicle
- Repair instructions - on vehicle
- Schematic wiring diagrams
- Description and operation
- Specifications
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Component locator
DISASSEMBLED VIEWS
Case and Associated Parts
Fig. 1: Disassembled View Of Case & Associated Parts
Transmission Case Assembly - 6T30 - Gen 1
Fig. 2: Transmission Case Assembly -- 6T30 -- Ge
Diagnostic information and procedures
DTC P0601, P0603, P0604, OR P062F: Control module memory
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diag
Repair instructions - off vehicle
Repair instructions - off vehicle
Fig. 1: Identifying Lift Plate & Holding Fixture
Lift Plate and Holding Fixture Installation
TORQUE CONVERTER REMOVAL
Fig. 2: View Of Torque Converter
Tor
SEE MORE:
Symptoms - automatic transmission shift lock control
IMPORTANT: The following steps must be completed before
using the symptom tables.
Perform the Diagnostic System Check - Vehicle before using the Symptom
Tables in order to verify that
all of the following are true:
There are no DTCs set.
The control modules can communicate via the serial d
Sir seatbelt pretensioner handling warning
WARNING: When carrying an undeployed inflatable restraint seat belt
retractor
pretensioner:
Do not carry the seat belt pretensioner by the seat belt
webbing or
pigtail connector, if equipped.
Carry the seat belt pretensioner by the housing, keeping hands
and
fingers away from the seat belt
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