Chevrolet Sonic Repair Manual: Transmission Identification Information
The code for the M32-6 transmission will be found on the back of the transmission housing, above the axle shaft. In addition, an Alphacode sticker will be placed on the cover of the differential.
- Transmission type (M32) (1)
- Design (2)
- Engine family (3)
- Output ratio (3.941) (4)
- Gear set (C) (5)
- Alpha Code (MH) (6)
- Serial number (7 digit) (7)
- Last digit of year (4 = 2004) (8)
- 2 blanks (9)
- Manufacturing plant (A = Aspern) (10)
Transmission Fluid Level and Condition Check
Removal Procedure
Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle
Remove the front suspension skid plate, if equipped.
Refer to Drivetrain and Front Sus ...
Transmission Mount Bracket Replacement - Left Side
Removal Procedure
Remove the left transmission mount. Refer to
Transmission Mount Replacement - Left Side.
Remove the three left transmission mount bracket to
tr ...
Other materials:
OnStar Overview
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect
to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic
Services.
The OnStar system status light is next to the OnStar buttons. If the status light
is:
Solid Green: System is ...
Wireless Communication Interface Antenna Replacement
Wireless Communication Interface Antenna Replacement
Callout
Component Name
Preliminary Procedure
Remove the communication interface module. Refer to
Communication Interface Module Replacement
1
...
Engine Coolant Fan Replacement (LUV)
Engine Coolant Fan Replacement
Callout
Component Name
Preliminary Procedure
Remove the engine coolant fan shroud. Refer to Engine Coolant Fan Shroud
Replacement.
1
Engine Coolant Fan Motor Elect ...
0.0055