Buzzing Noise

SYMPTOM:
BUZZING NOISE

POSSIBLE CAUSES
- LOW FLUID LEVEL
- VALVE BODY MALFUNCTION OR LEAKAGE
- CLOGGED OIL FILTER

Repair Instructions:
LOW FLUID LEVEL
Fill Transaxle to proper level.
Perform Transaxle 42LE Verification TEST VER-1A Verification Test VER-1A - Transmission Control System
VALVE BODY MALFUNCTION OR LEAKAGE
Recondition Valve Body.
Perform Transaxle 42LE Verification TEST VER-1A Verification Test VER-1A - Transmission Control System
CLOGGED OIL FILTER
Check for Loss of Prime Code P1791. If present, select diagnostics from the Transmission
Symptoms List for Loss of Prime. Otherwise, replace Transaxle Oil Filter and Fluid.
Perform Transaxle 42LE Verification TEST VER-1A Verification Test VER-1A - Transmission Control System