Inspection [09/2015 - ]: Procedure
- INSPECT COMBINATION SWITCH ASSEMBLY (HEADUP DISPLAY SWITCH)
Check the resistance.
Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Switch Condition Specified Condition 5 (ILU) - 15 (CH) HUD switch on (Pushed) Below 1 Ω HUD switch off (Not pushed) 10 kΩ or higher If the result is not as specified, replace the combination switch assembly (headup display switch).
TEXT IN ILLUSTRATION* a HUD Switch * b Component without harness connected
(Combination Switch Assembly (Headup Display Switch))Check the illumination.
Apply battery voltage to the connector and check the illumination condition.
OK
Measurement Condition Specified Condition Battery positive (+) → Terminal 7 (ILL+)
Battery negative (-) → Terminal 12 (ILL-)Illuminates If the result is not as specified, replace the combination switch assembly (headup display switch).
TEXT IN ILLUSTRATION* a Illuminates * b Component without harness connected
(Combination Switch Assembly (Headup Display Switch))