K 3500 Truck 4WD V8-5.7L VIN R (1998)
Tape Player: Service and Repair
Clean Tape Indicator Feature
The cassette and remote cassette units will remind the user to clean the cassette head.
After 50 hours of cassette operation, CLN will appear briefly in the display when a cassette is inserted or when the power is cycled in cassette mode.
The clean tape indicator will be cancelled and the timer reset when the eject button is pressed and held for approximately 5 seconds.
When the feature has been cancelled, CLN appears on the screen.
