Diagnosis System
- DIAGNOSIS SYSTEM
- Indicator light
- If a malfunction is detected in the vehicle height control function, the following occurs: 1) The "HEIGHT HIGH" indicator light blinks at 1 second intervals, the master warning light illuminates, and "Check Air Suspension System" is displayed on the multi-information display.
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- DTCs (Normal mode)
- DTCs are memorized in the suspension control ECU and read by using the Techstream. Refer to the DTC check procedure (see DTC CHECK/CLEAR
).
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- Test mode
- By switching from normal mode into test mode, you can inspect the front acceleration sensor and rear acceleration sensor (see TEST MODE PROCEDURE
).
- CHECK INDICATOR LIGHT
- Turn the engine switch on (IG).
- Check that the height control indicator light (HEIGHT HIGH) and absorber control indicator light (SPORT and COMFORT) comes on for 2 seconds. If the indicator check result is not normal, proceed to troubleshooting for the indicator light circuit.
TROUBLE AREA TABLE