91 z28 Tachometer side of gaugesnot lighting
Supreme Member
Joined: Jan 2006
Posts: 3,341
Likes: 12
From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
Tachy Repair
Apparently something was disturbed during the tach R&R.
With the other bulbs illuminated, wiggle the dark bulbs to see if they were merely loose.
If still no illumination, a broken connection is in the circuit board, or damaged sockets.
Using a voltmeter trace from where the 12 volts enter.
The illumination power input is the gray wire in the connector nearest the driver door.
Trace it up the PCB till you find the break.
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
Happy Racing !
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
He Must Have Been Cheating - Because I Was And He Almost Beat Me.
With the other bulbs illuminated, wiggle the dark bulbs to see if they were merely loose.
If still no illumination, a broken connection is in the circuit board, or damaged sockets.
Using a voltmeter trace from where the 12 volts enter.
The illumination power input is the gray wire in the connector nearest the driver door.
Trace it up the PCB till you find the break.
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
Happy Racing !
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
He Must Have Been Cheating - Because I Was And He Almost Beat Me.