Purpose/Function
The M position switch detects that the selector lever is in the M position.
The M position switch signal is sent to the TCM via CAN, and is used for manual shift control and engine-transaxle integration control.
Construction
The M position switch is installed to the selector lever.
The M position switch is an on/off type switch.

Operation
When the selector lever is in the M position, the M position switch contact point closes.
By opening and closing the M position switch contact point, the TCM detects that the selector lever is in the M position.

M Position Switch Removal/Installation [Fw6 A EL, Fw6 Ax EL]
Neutral Switch Removal/Installation [C66 M R]Heater Core Inspection
1. Inspect the heater core for damage, cracks, and water leakage.
If there is any malfunction, replace the heater core.
2. Visually inspect the fins for bending.
If there is any bending, use the end of a flathead screwdriver to straighten
the fins.
3. Visually inspect ...
Vacuum Pump Inspection
1. Pinch open the clamp using pliers and disconnect the vacuum hose from the
vacuum pump..
2. Install the vacuum gauge as shown in the figure, then check the vacuum.
3. Warn up the engine.
If the pressure is less than the specification, inspect for the following.
Malf ...
Side Turn Light Inspection
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Outer mirror glass.
b. Upper outer mirror garnish.
c. Side turn light.
3. Apply battery voltage to side turn light terminal A, and connect terminal
B to ground.
4. Verify that the LED illuminates.
...