Hittade detta i Volvos Vadis tyvärr bara på engelska men jag hoppas du kan läsa ändå.
Och så kan du ju testa att radera felkoden och se om den ligger kvar permanent eller om du kan få bort den.
Titta också över kablar som går till lådan så att det inte bara lossat någon typ varvtalsgivarkabel eller så.
Lycka till :)
The control module calculates the ratio between the transmission input rpm and the car speed. There is a specific ratio for each gear. If the TCM registers a ratio deviation of more than 10%, the DTC 3–2–2 is set.
Substitute value
Substitution value
Possible source
-Interference with or signal errors on the signal from the transmission rpm sensor
-Interference with or signal errors on the signal from the vehicle speed VS signal from the combined instrument
-Contact resistance in the Solenoid S1 or S2 circuit.
-Gear position sensor incorrectly adjusted
-Malfunction in gear position sensor
-Transmission oil level too low.
-Mechanical fault in the transmission. Worn componenents in the transmission causing slippage or reduced system pressure.
Fault symptom
-Poor performance due to the transmission operating only in 4th gear
-A noise or some obvious mechanical fault is the most common indication of a mechanical fault in the transmission.
Och så kan du ju testa att radera felkoden och se om den ligger kvar permanent eller om du kan få bort den.
Titta också över kablar som går till lådan så att det inte bara lossat någon typ varvtalsgivarkabel eller så.
Lycka till :)
The control module calculates the ratio between the transmission input rpm and the car speed. There is a specific ratio for each gear. If the TCM registers a ratio deviation of more than 10%, the DTC 3–2–2 is set.
Substitute value
Substitution value
Possible source
-Interference with or signal errors on the signal from the transmission rpm sensor
-Interference with or signal errors on the signal from the vehicle speed VS signal from the combined instrument
-Contact resistance in the Solenoid S1 or S2 circuit.
-Gear position sensor incorrectly adjusted
-Malfunction in gear position sensor
-Transmission oil level too low.
-Mechanical fault in the transmission. Worn componenents in the transmission causing slippage or reduced system pressure.
Fault symptom
-Poor performance due to the transmission operating only in 4th gear
-A noise or some obvious mechanical fault is the most common indication of a mechanical fault in the transmission.