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Old

Jan 17, 2011 | 10:24 AM

#1

ssdungeon

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Racer

Joined: Jul 2003

Posts: 299

Likes: 0

From: Charlotte NC

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ECM help

I cant check my HPT module until Thurs. Can anyone tell me which wire under the dash of a 97 C5 powers the programmer? I have checked ALL fuses. I have looked at the OBDII port and it all looks ok the pins appear to be there. I just want to check voltage because the module never lights up.

IT COULD just be my HPT but I dont have an OBDII vehichle for the moment.

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Old

Jan 17, 2011 | 12:43 PM

#2

tblu92

Le Mans Master

Joined: Aug 2005

Posts: 5,375

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From: CA.

St. Jude Donor '13-'14-'15

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The fuse to power up the OBDII port is hidden by GM --It is the cigarette lighter fuse---

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Old

Jan 17, 2011 | 01:25 PM

#3

ssdungeon

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Racer

Joined: Jul 2003

Posts: 299

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From: Charlotte NC

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Yip checked that. Its good.

Quote:

Originally Posted by tblu92

The fuse to power up the OBDII port is hidden by GM --It is the cigarette lighter fuse---

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Old

Jan 20, 2011 | 08:52 AM

#4

ssdungeon

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Racer

Joined: Jul 2003

Posts: 299

Likes: 0

From: Charlotte NC

Default

The fuse is good and the outlet under the armrest works but the one under the radio does not. Should I try putting 12v to the one under the radio with a .5 amp fuse and see if it gives it power.

Quote:

Originally Posted by ssdungeon

Yip checked that. Its good.

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