Chevrolet 2010 Impala Wartungshandbuch PDF herunterladen (Seite 109)

2011 Chevrolet Municipal Vehicles Technical Manual REVISIONS MARKED IN BLUE 1/24/2011

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wIrINg DIagram – tahoE PPv aND 5w4

Option 6J7 provides a high beam headlamps flashing module, rear lamps flashing

control wire for a customer-furnished switch to turn the module on or off. The flasher

control wire is coiled under the center of the instrument panel. This control lead may be

combined with the interior wiring leads for option 6J3 when that option is ordered with

option 6J7.

The headlamps flashing module is located below the passenger’s side front headlamp

and forward of the passenger’s side front wheel. The module is connected to an in-line

connector in the forward lamp harness. The headlamps flashing module is activated

by the application of 12-volts to a dark green/red wire coiled in the passenger’s side

footwell. When activated, the driver’s and passenger’s side high beam headlamps

and the high beam instrument panel cluster lamp will flash alternately at 2.4 flashes

per second.

When the headlamps flashing module is turned on, the module sends a signal to the

Body Control Module (BCM). The BCM alternately flashes the stop lamps and backup

lamps. Depressing the brake pedal will override the stop lamp flashing and placing the

transmission in reverse will override the backup lamp flashing.

Activation of the headlamp and rearlamp flashing can be separated. Call Kerr Industries

at 905-725-6561 for instructions.

During daylight conditions, the Daytime Running Lamps (DRL) are automatically turned

off whenever the headlamps flashing module is activated. During nighttime conditions,

the low beam headlamps turn on automatically while the high beam headlamps flash.

Turning on the high beam headlamps manually with the turn signal/multifunction

lever will override the flashing module and the high beam headlamps will operate

continuously.

A 20-amp fuse protects the flasher module circuit. This fuse is located in the underhood

fuse block in the engine compartment on the driver’s side of the vehicle. See “Fuses and

Circuit Breakers” in the ”Service and Appearance Care” section of your Tahoe owner’s

manual for more information.

When it is dark outside, the tail lamps will turn on automatically. The Center High-

Mounted Stop lamp (CHMSL) will not flash and will operate only when the regular

brake pedal is pressed.

EXTERIOR LAMP EMERGENCY FLASHING SYSTEM - OPTION 6J7

FORWARD LAMP HARNESS IN-LINE CONNECTOR FOR USE

WITH HEADLAMPS FLASHER MODULE, OPTION 6J7

Note: Wiring diagrams for these options are shown in the Police Package owner’s manual supplement (shipped in glove box).

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Chevrolet 2010 Impala Wartungshandbuch Seite 109