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Home >> Volvo >> 2008 >> S40 T-5, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (Transmission - Cleaning, Inspection And Adjustment (644 Body)) >> Automatic Transmission (Aw55-50/51SN; 2001-2004) >> System pressure/stall speed, check >> Low stall speed

Low stall speed

WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Manometer Connections
GLL104383Courtesy of VOLVO CARS OF NORTH AMERICA.

Conditions of work element Check  above are fulfilled.

If the actual stall speed falls below the normal value by more than 300 rpm, try a new torque converter. 

Replace the torque converter as described in Replacing the transmission .

Recheck stall speed after torque converter replacement. 

If the fault remains, replace the transmission. See Replacing the transmission replace (VCC-126316)