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73-87 Chevy _ GMC Trucks => Electrical => Topic started by: DouglasBeale on June 25, 2020, 08:04:38 am

Title: ALCL Connector Location for a 86 K30?
Post by: DouglasBeale on June 25, 2020, 08:04:38 am

The service manual says: The Assembly Line Communication Link (ALCL) is a diagnostic connector located in the passenger compartment...

I can't find it anywhere??? Pulled glove box, small panel under steering, ash tray.

Title: Re: ALCL Connector Location for a 86 K30?
Post by: MIKE S on June 25, 2020, 08:43:05 am

If you have one it is on the left side of dash next to the emergency brake release pull. But Your vehicle may not have a computer system since it is a 30 series. If it has a computer it should be mounted above the heater box at the cowl behind glovebox.

Title: Re: ALCL Connector Location for a 86 K30?
Post by: DouglasBeale on June 25, 2020, 08:50:57 am

Quote from: MIKE S on June 25, 2020, 08:43:05 am

If you have one it is on the left side of dash next to the emergency brake release pull. But Your vehicle may not have a computer system since it is a 30 series. If it has a computer it should be mounted above the heater box at the cowl behind glovebox.

Don't see either... that would explain why I cant find it.

Thank you Mike.