Test C

PINPOINT TEST C: POOR RECEPTION

Test C1-C7:

Test C8-C11:

Normal Operation
The radio frequency suppression equipment reduces interference transmitted through the speakers by the engine ignition and electrical systems. When installing any new radio suppression equipment components, make sure that a good contact is made at all connections. Remove any paint or dirt from between a component and its ground. Tighten all connectors and screws securely according to torque specifications.

Possible Causes
- antenna
- antenna connections
- radio frequency suppression equipment
- antenna isolator module
- audio unit