Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
DEFINITION: Head-up display does not dim or is always ON. | ||||
1 | Were you sent here from the IPC System Check? | -- | ||
2 |
Do all segments of the head-up display illuminate for 3.5 seconds? | -- | ||
3 | Move the head-up display dimmer switch DOWN to dim the head-up display image. Does the head-up display image dim? | -- | ||
4 |
Does the HUD image dim with the ambient light sensor covered? | -- | System OK | |
5 | Disconnect the head-up display switch connector. Is the head-up display image OFF? | -- | ||
6 |
Does the head-up display image dim? | -- | System OK | |
7 | Test the head up display switch circuit for a short to ground, short to voltage, or an open. Refer to Circuit Testing and Wiring Repairs Did you find and correct the condition? | -- | ||
8 | Test the head up display circuit for a short to ground, short to voltage, or an open. Refer to Circuit Testing and Wiring Repairs Did you find and correct the condition? | -- | ||
9 | Test the head up display switch circuit for a short to ground, short to voltage, or an open. Refer to Circuit Testing and Wiring Repairs Did you find and correct the condition? | -- | ||
10 | Replace the head-up display switch. Refer to Head Up Display Switch Replacement . Did you complete the replacement? | -- | -- | |
11 | Replace the head-up display . Refer to Instrument Cluster Head Up Display Replacement . Did you complete the replacement? | -- | -- | |
12 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | |
