Subaru IMPREZA 2002 Service Manual page 149

3
DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
E: DTC 33 FRONT VEHICLE SPEED SENSOR
DIAGNOSIS:
The vehicle speed signal is abnormal.
The circuit in combination meter is faulty.
The harness connector between TCM and vehicle speed sensor is in short or open.
TROUBLE SYMPTOM:
Erroneous idling.
Engine stalls.
Poor driving performance.
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
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AT-57