Operation CHARM: Car repair manuals for everyone.

Active Height Control Pump and Motor

INSPECTION





1. INSPECT FLUID PRESSURE SENSOR
a. Start the engine and push the vehicle height select switch to select the N mode.
b. Measure voltage between terminals 2 and 3 of the fluid pressure sensor connector.
Voltage: 1.48 to 1.85 V





2. INSPECT FLUID TEMPERATURE SENSOR
a. Disconnect the fluid temperature sensor connector.
b. Measure resistance between terminals 1 and 2 of fluid temperature sensor connector.
Standard resistance: 2.45 ± 0.45 kOhms at 20°C (68°F)