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View Full Version : 98 Freightliner Centrury A/C Diagnostic



TKMobile
17th February, 2011, 12:02 AM
Does any one have wiring diagram for a 98 freightliner century class ?
looking for A/C protection circuits
Im also looking for the A/C template for servicelink on this truck also. I had service link communicating with the a/c controller but did not have the template for a 98.

TKMobile
22nd February, 2011, 04:12 PM
Does any one have any manuals on the ACPU..?

justme84
17th March, 2011, 06:17 AM
What's the Problem your having with the truck?

TKMobile
18th March, 2011, 03:03 AM
I found a small wiring diagram the a/c clutch was not coming on, and though service link the controller had no codes. The a/c module was bad ..it would have been nice to test the circuits though servicelink but There was no template for servicelink on that old a/c module ..?

talmadge
26th March, 2011, 02:48 AM
I thought On 98 century the apads was bypassed, if it was not bypassed you can count red light flashes to get the code.

TKMobile
27th March, 2011, 07:12 AM
I was able to get the codes through the program service link .. I just was looking for the template that is used with service link

sv_sivk
22nd September, 2011, 06:29 AM
of all the centuries i worked on, the apads was always cut out and replaced with a binary and trinary switches. freightliner has an update kit available just don't have a part number in my head. i will in few days