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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Pontiac Technician
Category: Pontiac
Satisfied Customers: 2373
Experience:  GM Grand Master Technician 2007. 14 years experience.
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97 grand prix I have no park light the headlight work fine

Customer Question

97 grand prix I have no park light the headlight work fine turn signals work and the brake lights work
Submitted: 4 months ago.
Category: Pontiac
Expert:  Chad Farhat replied 4 months ago.

Hi, I'm Chad ,Welcome To JustAnswer, I'm reviewing your question and I will be be posting a replay ASAP

Expert:  Chad Farhat replied 4 months ago.

have you checked all fuse ?

the headlight switch provides power to it on the first turn of switch ?

have you checked fro power& ground at the park light connector with switch on & headlight switch to on position?

Please let me know

Thank You

Chad Farhat

ASE Certified Technician

Customer: replied 4 months ago.
chad its 07 not 97 thr connector at the light
Expert:  Chad Farhat replied 4 months ago.

oh ok that changes things, you wrote 97, no big deal let look the 07

Expert:  Chad Farhat replied 4 months ago.

there is no 2007 Mercury sable , 2005 was last year made , please confirm year

Expert:  Chad Farhat replied 4 months ago.

there is 2 sensors on 2005

1- TSS ( Turbine speed sensor

2- OSS (output shaft speed sensor

Customer: replied 4 months ago.
all rhree wires are ground
Expert:  Chad Farhat replied 4 months ago.

i m sorry what you mean all three wires ground?

Expert:  Chad Farhat replied 4 months ago.

what year is the vehicle ?

Customer: replied 4 months ago.
07 there is a blue wir e brown wire and a black wire at the bulb socket all are ground right right now checking with power prob 3
Expert:  Chad Farhat replied 4 months ago.

ok we cant have grounds on all of them

we have a short to ground ?

are you testing with connector plugged in to the park light or unplugged

Please let me know

Thank You

Chad Farhat

ASE Certfied Technician

Expert:  Chad Farhat replied 4 months ago.

great tool power probe:)

, if you supply power with your probe to it , will park light comes on or your probe circuit breaker go off?

Customer: replied 4 months ago.
light comes on
Customer: replied 4 months ago.
could the hid relay be bad
Customer: replied 4 months ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Customer: replied 4 months ago.
where did you go
Expert:  Chad Farhat replied 4 months ago.

i seen a phone call request from you , if you hit button by mistake just ignore the offer

the hid relay could be bad try replace with a know good one

the 3 grounds on connector is a problem, we need fix

Expert:  Chad Farhat replied 4 months ago.

is there any other electrical issues could contributed to this issue that you know off

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