Clarion nax980hd Owner's Manual page 67

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Table of Contents

Connecting the Speed Sensor

IMPORTANT

Take care when connecting to the EC (Engine Control Computer) vehicle speed signal cable/cord.

1. Confirm the position of the EC (Engine Control Computer) and the vehicle speed signal cable

referring to your car make/model.

2. Remove the vehicle parts, and confirm the position of the vehicle speed signal line of the EC.

3. Connect the vehicle speed signal line and the speed sensor connection cord of the power supply

harness of this unit using the electro-tap (for speed sensor).

4. Connect the negative terminal of the battery and start the engine.

Drive the vehicle slowly and check that the signals are proportional to the vehicle speed and are

correctly detected by displaying the connection check screen (see the "System Check" section of the

operation manual).

Engine control computer (EC)

Speed sensor connection cord

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Vehicle speed harness

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4 Electro-tap (for speed sensor)

NAX980HD