Step | Action | Value(s) | Yes | No | ||||
---|---|---|---|---|---|---|---|---|
1 |
Disconnect the instrument cluster head-up display (HUD) dimmer switch. Does the (HUD) turn off ? | -- | Go to Step 3 | Go to Step 2 | ||||
2 |
Is the voltage equal to the specified value? | 0 Volts | Go to Step 3 | Go to Step 4 | ||||
3 | Use a DMM in order to measure the resistance between the instrument cluster (HUD) dimmer switch terminals A and F with the switch in the OFF position. Is the resistance equal to the specified value? | Ohms∞ | Go to Step 6 | Go to Step 5 | ||||
4 |
Is the symptom still present? | -- | System OK | |||||
5 |
Is the symptom still present? | -- | System OK | |||||
6 |
Is the symptom still present? | System OK |