Clicking Noise From Flasher When Turn Signals are Off on Chevrolet Tahoe

A clicking noise may be noted from the turn signal flasher after the turn signals are switched off.  This is commonly cause by a faulty turn signal switch which will require replacement.

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Average mileage: 177,552 (90,000–290,000)
11 model years affected: 1995, 1997, 1998, 1999, more2000, 2001, 2002, 2003, 2004, 2005, 2006
27 people reported this problem
9 people shared problem details
1999 Chevrolet Tahoe172,538
blinker relay will not stop clicking even when blinkers aren't in use.
2000 Chevrolet Tahoe155,000
Flasher Relay "clicks" when signals not on.
2003 Chevrolet Tahoe175,000
Electrical problem when using turn signals, it varies on which turn signal is going work or not, sometimes when I switch turn signal on the flashers come on instead of blinker, also making a clicking sound
No solution to the constant clicking of the turn signal flasher. Some times it stops when brakes are applied. Replaced the flasher unit but no change.
2003 Chevrolet Tahoe190,000
Left turn signal click likeit is shorted out and then stops all together...when you put the right turn signal on bothleft and right flashers activate.
1997 Chevrolet Tahoe224,202
Blinker noise comes on & goes off randomly, but not the blinkers. However, the blinkers do still work correctly when needed. Have not found a solution yet, but sounds like a relay or switch replacement is in order.
2001 Chevrolet Tahoe290,000
Blinker noise
1999 Chevrolet Tahoe200,000
turn signal switch makes noise even when signals are not on.
blinker clicking noise randomly continues or comes on when blinkers are not activated. Also electrical buzzing noise from column periodically.
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