## Honda Multi Matic Transmission/CVT

#### Speed Sensors Replacement

14-319

Start Clutch Calibration Procedures

1. Disconnect connectors from the drive pulley speed sensor (A), driven pulley speed sensor (B), CVT speed sensor (C) and vehicle speed sensor (D).

2. Remove the 6 mm bolts, then remove the speed sensors. Remove the sensor washer (E) from the CVT speed sensor (C).
3. Replace the O-rings (F) with new ones before installing the speed sensors.
4. Install the sensor washer on the CVT speed sensor and install them.
5. Install the drive pulley speed sensor, driven pulley speed sensor and vehicle speed sensor.
6. Check the speed sensor connectors for rust, dirt, or oil, then connect the connectors securely.

When the following the parts are replaced, the PCM must memorise the feedback signal for the start clutch control.

- PCM
- Transmission assembly
- Lower valve body assembly
- Engine assembly replacement or overhaul

1. Start the engine and warm up to normal operating temperature (the radiator fan comes on).
2. Shift to position.
3. Drive the vehicle on a flat road.
4. Accelerate to the speed 37 mph (60 km/h), then release the accelerator and decelerate for 5 seconds. Do not press the brake pedal to decelerate. The start clutch feedback control signal have beeNmemorised in the PCM.
5. Test-drive the vehicle and check the engine does not stall and the vehicle can start off smoothly.
6. If the engine stalls or any shifting failure occurs at starting off, re-calibrate the start clutch feedback control signal.