Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Test E: Non Axle Noise



E: NON-AXLE NOISE

G92216t14 : INSPECT VEHICLE TRIM
1. Check the grille and trim mouldings to see if they are the source of the noise.

- Are the vehicle trim components causing the noise?

-> Yes
INSTALL new trim or REPAIR as necessary.

-> No

G92216t15 : CHECK THE A/C SYSTEM FOR NOISE
1. Check the A/C system components for noise by turning the A/C system on and off.

- Is the A/C system causing the noise?

-> Yes
Diagnose the A/C system.

-> No

G92216t16 : CHECK NON-FACTORY ACCESSORIES
1. Inspect any accessories for being the source of the noise. Example: grounding body-to-frame, antennas, visors, bug deflectors and fog lights?

- Are the accessories the cause of the noise?

-> Yes
ADJUST, REPAIR or INSTALL new accessories or fasteners as required.

-> No
Verify the customer concern