Buick Regal: Vent Hose Replacement
Removal Procedure
1. Raise and support the vehicle. Lifting and Jacking the Vehicle.
2.
Transmission Vent Hose (1) @Transmission - Disconnect.
3. Lower the vehicle.
4.
Unclip the vent hose retainer (2) from the radiator surge tank (3).
NOTE: Note the routing of the vent hose.
5. Transmission Vent Hose (1) - Remove.
Installation Procedure
1.
NOTE: Ensure the vent hose is free of kinks and routed clear of sharp objects.
Transmission Vent Hose (1) - Install.
2. Clip the vent hose retainer (2) in the radiator surge tank (3).
3. Raise the vehicle.
4.
Transmission Vent Hose (1) @Transmission - Connect.
5. Lower the vehicle.
TORQUE CONVERTER FLUID SEAL REPLACEMENT
Special Tools
- DT-586 Remover Hook
- DT-21128 Pinion Seal Installer
- GE-6125 - 1B Slide Hammer
Equivalent regional tools: Refer to Special Tools
Removal Procedure
1. Transmission - Remove - Refer to Transmission Replacement.
2. Torque Converter - Remove - Refer to Torque Converter Replacement.
3.
Torque Converter Fluid Seal (1) - Remove and DISCARD - Use the special tool: GE-6125 - 1B slide hammer (3) & DT-586 hook (2)
Installation Procedure
1.
Torque Converter Fluid Seal (2) - Install NEW - Use the special tool: DT-21128 installer (1).
2. Torque Converter - Install - Refer to Torque Converter Replacement.
3. Transmission - Install - Refer to Transmission Replacement.
4. Reset the learned values of the transmission control module. Learned Values Reset.
5. Learn the gear selector neutral position. Gear Selector -N- Position Learn.
TRANSMISSION CONVERTER COVER REPLACEMENT
Preliminary Procedure
Refer to Lifting and Jacking the Vehicle.
- Transmission Rear Bolt
CAUTION: Tighten the transmission converter cover carefully to prevent it from becoming deformed. A deformed transmission converter cover may wear on the starting ring gear or the front wheel drive shaft resulting in noise emission and improper protecting properties.
CAUTION: Refer to Fastener Caution
Tighten 60N.m (44 lb ft)
- Transmission Lower Bolt
CAUTION: Tighten the transmission converter cover carefully to prevent it from becoming deformed. A deformed transmission converter cover may wear on the starting ring gear or the front wheel drive shaft resulting in noise emission and improper protecting properties.
Tighten 40N.m (30 lb ft)
- Transmission Converter Cover
TORQUE CONVERTER REPLACEMENT
Removal Procedure
1. Transmission - Remove - Refer to Transmission Replacement.
2.
Torque Converter (1) @Transmission - Remove.
Installation Procedure
1.
Torque Converter (1) @Transmission - Install.
2. Transmission - Install - Refer to Transmission Replacement.
3. Reset the learned values of the transmission control module. Learned Values Reset.
4. Learn the gear selector neutral position. Gear Selector -N- Position Learn.
READ NEXT:
Input Speed Sensor Replacement
Removal Procedure
1. Control Valve Body - Remove - Refer to Control Valve Body Replacement.
2.
Input Speed Sensor Bolt (1) - Remove.
3. Input Speed Sensor (2) - Remove.
Installation Procedure
1.
In
Front Wheel Drive Shaft Seal Replacement - Left Side
Special Tools
DT-446 Seal Installer
EN-45000 Seal Remover
Equivalent regional tools: Refer to Special Tools
Removal Procedure
1. Raise and support the vehicle.
2. Front Wheel Drive Half Shaft- Le
Wiring Harness Wire Replacement
Removal Procedure
1. Transmission Control Module - Remove - Refer to Transmission Control
Module Replacement.
2. Drain the transmission fluid. Transmission Fluid Drain and Fill.
3. Control Valve Bo
SEE MORE:
Symptoms - Automatic Transmission
NOTE: Use the symptom tables only if the following conditions are met:
Refer to Diagnostic Starting Point - Vehicle.
There are no DTCs set.
The control modules can communicate via the serial data link.
Review the system operation in order to familiarize yourself with
the system
functions: Re
Daytime Running Lamps Malfunction
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
Diagnostic Fault
