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MK3 / A70 markets
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Troubleshooting assistant

Pick a problem area, choose the symptom, then follow the remedy links or step-by-step TSRM procedure.

Diagnostic codes
Searching in 1990 USDM TSRM.
Areas /Automatic Transmission

Automatic Transmission

Automatic transmission / ECT basic troubleshooting from the 1990 USDM TSRM.

Basic troubleshooting

Use this when the automatic transmission / ECT problem is not yet known.

Step guide
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