Help dtc codes

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Jan 26, 2018 | 07:24 PM

1997 C5

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Pro

Joined: Dec 2017

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From: Volo, Illinois

Help dtc codes

I have 99 C5 have multiple codes. What is that code referring to?

A: 38 RTD(real time dampng) no communication

B: AO-LDCM(left door control Module) code U1064H

C:A1-RDCM(right door control Module) 2 codes: B2265H-Mirror verticle position sensor fault
code: U1064H

D: BO-RFA (remote function actuation) 2 Codes: U1096H -normal software function history status upon ignition cycling
U1064H-normal software function, history status upon ignition cycling

Jan 27, 2018 | 03:55 PM

Bill Curlee

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Joined: Dec 1999

Posts: 32,910

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From: Anthony TX

CI 6,7,8,9,11 Vet

St. Jude Donor '08

Quote:

Originally Posted by 1997 C5

Start the engine and read the DTCs with the engine RUNNING. With the engine RUNNING, CLEAR ALL the DTCs. See if any of them return.

Post up the status.

Turn the engine OFF. Restart and recheck the DTCs.

Post up the status.

BC

Jan 27, 2018 | 03:57 PM

Bill Curlee

Tech Contributor

Joined: Dec 1999

Posts: 32,910

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From: Anthony TX

CI 6,7,8,9,11 Vet

St. Jude Donor '08

Check the FUSE for the RTD module.

Bill

Jan 28, 2018 | 10:24 AM

1997 C5

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Pro

Joined: Dec 2017

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From: Volo, Illinois

Quote:

Originally Posted by Bill Curlee

Those are the codes I'm getting after I cleared it.

Jan 30, 2018 | 11:25 AM

1997 C5

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Pro

Joined: Dec 2017

Posts: 572

Likes: 28

From: Volo, Illinois

Quote:

Originally Posted by Bill Curlee

Check the FUSE for the RTD module.

Bill

I will this weekend.

Thanks!

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