OBDII Code List

C1766 LEXUS - Height Control Pump Motor Current

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Fluid leakage
  • Faulty No. 1 height control valve
  • Faulty Suspension control relay
  • Faulty Height control pump and motor
  • Clog in the fluid line
  • Faulty Suspension control ECU

Possible symptoms

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

C1766 Lexus Description

In case that the height control has not finished in spite of performing the raise control for a certain period of time, the ECU interrupts the height control.
OBDII Code C1766 Lexus - Height Control Pump Motor Current -

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