Chevrolet Spark manuals

Mazda CX-5 Service & Repair Manual: Auto Light Sensor

Purpose

Function

Illumination level adjustment function

On-board diagnostic function

Construction


Operation

CAUTION:

1. The auto light sensor detects the illumination level above and in front of the vehicle when the ignition is switched ON and the light switch is operated to the AUTO position.

2. The auto light sensor outputs a headlight (LO) on signal to the front body control module (FBCM) according to the detected illumination level.

Fail-safe

Adaptive Front Lighting System (Afs) Off Switch Inspection
1. Disconnect the negative battery cable.. 2. Remove the switch panel.. 3. Verify that the resistance between AFS OFF switches B and C is as indicated in the table. If the resist ...

Back Up Light Switch Inspection
1. Disconnect the negative battery cable.. 2. Remove the front under cover No.2.. 3. Remove the back-up light switch.. 4. Verify that the continuity between the back-up light switch terminals is ...

Other materials:

Oil Shower Pipe
Outline Mechanical resistance loss has been reduced through structural changes to achieve optimum fuel economy. An oil shower pipe has been adopted as a part of this structural change. Purpose, Function The oil shower pipe injects engine oil to lubricate the contact points ...

Driving on Uneven Road
Your vehicle's suspension and underbody can be damaged if driven on rough/uneven roads or over speed bumps at excessive speeds. Use care and reduce speed when traveling on rough/uneven roads or over speed bumps. Use care not to damage the vehicle's underbody, bumpers or muffler(s) when ...

Steering Angle Sensor Inspection
1. Remove the column cover.. 2. Connect the plus (+) end of a tester to steering angle sensor terminal A and the minus (-) end of the tester to terminal B (GND). 3. Switch the ignition ON (engine off or on). 4. Turn the steering wheel to the left and right. 5. Verify that the voltage f ...

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