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how to test multifunction-turn signal switch

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Old 03-04-2012, 11:24 PM
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how to test multifunction-turn signal switch

hello forum guys

i have a question about multifunction-turn signal switch.
i want to know how to test it.


here is my problem when i press my brake pedal my left turn signal is not flashing it just stays lit but when i let off the pedal my turn signal flashes
normally.

now right side: when brake pedal is pressed no brake light and no turn signal but up front turn signal is flashing.

hazard lights are flashing but if brake pedal is pressed they stay lit-no flash

when lights are turn on they work.

any input on this.
Old 03-07-2012, 04:43 PM
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Re: how to test multifunction-turn signal switch

bump- just want to know how i can verify that the switch is bad?

Old 03-12-2012, 03:38 PM
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Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
Turn Baby Turn

Was the car always like that, or were they working correctly when you bot it?


Happy Racing!



I’ll Bump You Once To Move You Over, Next Time I’ll Spin You

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Old 03-12-2012, 06:02 PM
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Re: Turn Baby Turn

it was like that when i got the car.
Old 03-13-2012, 04:43 PM
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Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
Turn Baby Turn

First make sure all bulbs are the correct type, and that you don’t have a stop lamp in place of a turn signal or vice-versa.

Make sure all 3 contact bulbs are not installed backwards.

Some wild symptoms have been reported when bulbs are the incorrect type or installed wrong.

If all bulbs are OK you’re going to need a simple low cost voltmeter.

Don’t use an elaborate meter, that type doesn’t put enuff load on the circuit.

Connect the
red lead of the meter to the orange wire at the hazard flasher.

Connect the
black lead of the meter to ground.

With the engine running at fast idle, what’s the voltage?

Now turn on the Hazards.

What’s the voltage?

Now with the Hazards still on, press the brake pedal.

What’s the voltage?


Happy Racing!



I’ll Bump You Once To Move You Over, Next Time I’ll Spin You

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Old 03-13-2012, 07:38 PM
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Re: Turn Baby Turn

thanks for your help i will test it this week
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