DTC C1762/62: Abnormal Oil Pressure for Pump: Description

WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

DTC DETECTION CONDITION TABLE

DTC No.	DTC Detection Condition	Trouble Area
C1762/62	When one of following conditions is met: While the motor relay is in operation, the condition that the fluid pressure is less than 0.5 MPa continued for 0.6 sec. When the pump motor is in delivering condition, the delivery portion does not change and the fluid pressure change is small.	AHC pump and motor Fluid pressure sensor AHC motor relay Fluid empty Suspension control ECU Wire harness

Fail-safe function:

If the DTC C1762/62 is detected, the height control is prohibited after adjusting the vehicle height to the standard height case than the height is higher than the standard or to the lowest wheel of the 4 wheels in case that the height is lower than the standard.