Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Read Measuring Value Block Display Group 004
- For electrical check, see ELECTRICAL TESTING .
Note to ATF temp
- A recognized temperature of minus 50° C (-58° F) is likely to be a short circuit to Ground (GND).
- A recognized temperature of 180° C (356° F) is likely to be a short circuit to plus (B+) or open circuit.
- For electrical check, see ELECTRICAL TESTING .
- To adjust selector lever cable, see SELECTOR LEVER CABLE .
- For electrical check, see ELECTRICAL TESTING .
- To adjust selector lever cable, see SELECTOR LEVER CABLE .
Note to intermediate transmission rang
If the selector lever is shifted into the shown intermediate positions, the VAG 1551 scan tool will display "Z1", "Z2", "Z3" or "Z4". In the instrument cluster display no selected transmission range may be displayed, meaning that only PRND432 is shown without a particular range illuminated.
- For electrical check, see ELECTRICAL TESTING .
- To adjust selector lever cable, see SELECTOR LEVER CABLE .
Note to display field 3, display group number 004:
- The input signals of the TR Switch -F125 can be checked at the TCM.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.