Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
Schematic Reference: Head Up Display Schematics | ||||
1 | Did you perform the Head Up Display Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Does the speedometer operate properly on the head up display (HUD)? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Does the speedometer operate properly on the IPC? | -- | Go to Step 4 | |
4 | Inspect for an open, a high resistance, or a short to battery voltage in the vehicle speed signal circuit between the HUD and S215. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 7 | Go to Step 5 |
5 | Inspect for poor connections at the harness connector of the HUD. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 7 | Go to Step 6 |
6 | Replace the HUD. Refer to Head Up Display Module Replacement . Did you complete the replacement? | -- | Go to Step 7 | -- |
7 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2 |
