Symptom Chart: Notes

SYMPTOM	POSSIBLE CAUSE	ACTION
Vibration through the vehicle at low speed which can be felt through either the front floor/steering wheel/seat and may have an associated boom noise.	Engine, transmission and exhaust mount installation	GO to PINPOINT TEST A .
Vibration through the vehicle at high speed	Engine, transmission and exhaust mount installation Wheels and tires out of specification for primary balance and RFV	GO to PINPOINT TEST B .