DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating / Air Conditioning System (Except HV, W/ Auto A/C) - Diagnostic Codes (2 Of 2) >> AIR CONDITIONING SYSTEM (for Gasoline Model with Automatic Air Conditioning System) >> DTC P06A0-14: Compressor Solenoid Circuit Short to Ground or Open [11/2023 - ] >> Description

DTC P06A0-14: Compressor Solenoid Circuit Short to Ground or Open [11/2023 - ]: Description

The compressor with pulley assembly receives refrigerant compression demand signals from the air conditioning amplifier assembly.

Based on this signal, the compressor with pulley assembly changes the amount of compressor output.

DTC No. Detection Item DTC Detection Condition Trouble Area Memory DTC Output from Priority
P06A0-14 Compressor Solenoid Circuit Short to Ground or Open Diagnosis Condition:
  1. Compressor with pulley assembly operating

Malfunction:

  1. Open or short in compressor solenoid circuit

Detection Time:

  1. Continuously for 30 seconds or more
  • Compressor with pulley assembly
  • Harness or connector
  • Air conditioning amplifier assembly
Memorized Air Conditioner A
DTC DETECTION CONDITION COMBINATION TABLE

  Vehicle Condition
Pattern 1 Pattern 2
Diagnosis Condition Compressor with pulley assembly operating
Malfunction Open in compressor solenoid circuit -
Short in compressor solenoid circuit -
Detection Time Continuously for 30 seconds or more Continuously for 30 seconds or more

HINT: 

If the conditions of either of these patterns are detected, a DTC will be stored.