Inspection and Verification

WARNING: This page is about a different variant/trim than selected.

NOTE: If transmission noise is reported, first check the transmission fluid level. The vehicle should not be driven if the transmission fluid level is low. A low transmission fluid level will damage the transmission.

NOTE: If an observed or reported concern is found, correct the cause before proceeding.

Gear driven units produce a certain level of noise. Some noise is acceptable and audible at certain speeds or under various driving conditions. Many conditions, such as road and weather can amplify normal vehicle noise.

The following overview is a guide to diagnose a transmission or clutch concern:

Verify and document the customer concern.
- During the customer interview, if a leak was noticed or if a leak is the concern, check the transmission fluid level. The vehicle should not be driven if the transmission fluid level is low.
Check fluid level and condition.
Evaluate the clutch hydraulic system.
Evaluate the clutch.
Inspect gearshift mechanism.
Evaluate the transmission.

Check Fluid Level and Condition

An incorrect transmission fluid level may affect the transmission operation and can result in transmission damage. REFER to: Transmission Fluid Level Check .