For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the HUD System Check? | -- | Go to Step 2 | Go to Head Up Display (HUD) System Check
2 | Does the instrument cluster speedometer operate properly? | -- | Go to Step 3 | Go to Head Up Display (HUD) System Check
3 | Inspect for an open or short to ground in CKT 817 (DK GRN/WHT) from S255 to the HUD control module terminal 5. Is the wiring OK? | -- | Go to Head Up Display (HUD) System Check | Go to Step 4
4 | Repair the open or short to ground in CKT 817 (DK GRN/WHT). | -- | Go to Head Up Display (HUD) System Check | --
5 | Inspect for a loose or corroded terminal at the HUD control module connector terminal 8. Is the connection OK? | -- | Go to Head Up Display (HUD) System Check | Go to Step 6
6 | Repair the poor terminal contact at the HUD control module connector terminal 8. Is the repair complete? | -- | Go to Head Up Display (HUD) System Check | --