Operation CHARM: Car repair manuals for everyone.

Test Point 6

Test point 6
Clock

- Ignition on

- Clock button not actuated

PST2 display: not actuated

- Clock button pressed

PST2 display: actuated

- Clock button turned to left

PST2 display: -actuated

- Clock button turned to right

PST2 display: +actuated

If the tester displays no signal, the instrument cluster is faulty.