5 Speed Automatic 01L AWD

1998 Audi A8 Sedan (4D2) V8-3.7L (AEW)SECTION 5 Speed Automatic 01L AWD



Transmission Control Module (TCM) Identification

The TCM identification is dependent on manufacture status (data status). A control module identification may appear which is different than that in this example. TCM applications See parts catalog microfiche.

Example:

4D0927156K Part number

AG5 01L Automatic transmission 5 speed 01L

4.21 4V Engine type: 4.2 liter 4 valve

USA Market: USA

D29 EPROM (data status)

Coding 00002 Code: USA

WSC 01268 Dealership code of VAG 1551 scan tool with which last coding was carried out


CAUTION!
Part numbers are listed here for reference only. Always check with your Parts department for the latest information.



If "Control module does not answer" is indicated on display:


Control module does not answer HELP


A list of the possible malfunction causes can be printed out by pressing the HELP button.

After eliminating possible malfunction causes:
- Again press buttons -0- and -2- to insert "Transmission Electronics" address word 02.

If "Control module does not answer" is again indicated on display:


Control module does not answer HELP


- Check power supply by conducting electrical test step 1, Electrical testing.
- Check wiring connection to DLC.

- Check DTC table for the following codes:
- 16987/P0603: Internal Contr.Module (KAM), Error
- 16989/P0605: Internal Contr.Module ROM Test Error

- Press -> button

Indicated on display


Rapid data transfer HELP
Select function XX



A list of the possible functions can be printed out by pressing the HELP button.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.