Grand Vitara 2WD V6-3.2L (2010)
Ride Height Sensor: Testing and Inspection
Height Sensor and Its Circuit Inspection (If Equipped)
1. Remove front or rear height sensor from vehicle.
2. Connect connector to height sensor.
3. Vary position of height sensor link (1) and measure voltage between terminals of headlight auto leveling control module (4) as described below.
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For front height sensor
Between "G51-20" and "G51-22" terminals of headlight leveling control module.
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For rear height sensor
Between "G51-19" and "G51-21" terminals of headlight leveling control module. If check result is not as specified, perform inspections of
power supply, ground and signal circuits of front or rear height sensor which is described under "Inspection of Headlight Auto Leveling
Control Module and Its Circuit (Vehicle Equipped With Headlight Auto Leveling System)". If circuits are OK, replace height sensor.
Height sensor output voltage
Fully compressed position (2): about 0.5 V
Fully extended position (3): about 4.5 V
