Chevrolet Cruze manuals

Chevrolet Cruze Repair Manual: Horns

Specifications

Horn Replacement

Horn Replacement

Preliminary Procedure

Preliminary Procedure

Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement.

  1. Horn Nut

Caution: Refer to Fastener Caution in the Preface section.

Tighten 17 N·m (13 lb ft)

  1. Horn

Tip Disconnect electrical connectors.

Steering Wheel Horn Contact Replacement

Preliminary Procedure

Preliminary Procedure

Remove inflatable restraint steering wheel module. Refer to Steering Wheel Inflatable Restraint Module Replacement.

  1. Steering Wheel Horn Contact Bolt (Qty: 3)

Caution: Refer to Fastener Caution in the Preface section.

Tighten 5.5 N·m (49 lb in)

  1. Steering Wheel Horn Contact

Tip

Disconnect the electrical connector.

Horn System Description and Operation

System Description

The horn system consists of the following components:

System Operation

The vehicle horn is activated whenever the horn switch is depressed.

The BCM commands the horns ON under any of the following conditions:

Circuit Operation

The BCM controls the horn operation, when the horn switch is pressed, it closes a switch pulling the horn signal circuit low. When the BCM detects the drop in voltage in the horn switch signal circuit, it energizes the PCB Horn relay which provides B+ voltage to the horn control circuit, sounding the horn.

When the vehicle is in the Off Power Mode the BCM will attempt to detect a stuck or continuously activated horn switch. When enabled, activation of the horn will be limited to 10 seconds to protect the horn from excessive use.

Rear Window Defogger Description and Operation
Rear Window Defogger System Components The rear window defogger system consists of the following components: HVAC Control Module HVAC Control Head Rear Window Defogger Relay Rear Defogger G ...

Lighting
Specifications Headlights/Daytime Running Lights (DRL) Schematics Interior Lights Schematics ...

Other materials:

Interior Windnoise
Warning: Refer to Assistant Driving Warning in the Preface section. Interior windnoise is not heard when the window is lowered. Interior windnoise is caused by the air leaving the inside of the vehicle through a seal or a seam. Tape over the relief valves to cause added air  pressure wi ...

Securing Child Restraints (Rear Seat)
When securing a child restraint in a rear seating position, study the instructions that came with the child restraint to make sure it is compatible with this vehicle. If the child restraint has the LATCH system. Do not secure a child seat in a position without a top tether anchor if a national ...

Turn Signal Switch Replacement
Preliminary Procedure Remove the steering column upper trim cover. Refer to Steering Column Upper Trim  Cover Replacement. Remove the steering column lower trim cover. Refer to Steering Column Lower Trim Cover Replacement. Turn Signal Switch Procedure Disconnect any elec ...

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