Component Tests and General Diagnostics

Component Tests





1. With the vehicle in NEUTRAL, position it on a hoist.
2. Inspect the exhaust system for loose or missing heat shields or foreign material trapped between the heat shields and the exhaust system components.
3. If any heat shields are loose, install worm gear clamps.
^ Use one of the following clamps: FOTZ-5A231-A or W705949-S3000
^ Trim off the excess ear of the worm clamp.
^ Tighten to 7 Nm (62 inch lbs.).

4. If the heat shields are missing, install new heat shields or exhaust system components as necessary.
5. If a rattle, noise or buzz condition persists, install a new heat shield.
6. Lower the vehicle.