Toyota RAV4 Service Manual: Diagnostic trouble code chart (2006/01- )

Hint:

When the air conditioning system functions properly, dtc b1400/00 is output.

Hint:

*1: Dtc b1422/22 (compressor lock sensor circuit) is indicated only for a currently occurring malfunction for 2grfe.

To confirm dtc b1422/22, perform the following steps:

1. With the ignition switch on, enter the dtc check mode.
2. Press the r/f (recirculation/fresh) switch to enter actuator check mode, and set the operation to step no. 3.
3. Press the auto switch to return to dtc check mode.
4. The dtc is displayed after approximately 3 seconds.

*2: Compressor and pulley for 2az-fe, compressor and magnetic clutch for 2gr-fe

• Room temperature sensor circuit
• Ambient temperature sensor circuit
• Evaporator temperature sensor circuit
• Solar sensor circuit (passenger side)
• Compressor lock sensor circuit
• Pressure sensor circuit
• Solar sensor circuit (driver side)
• Air mix damper control servo motor circuit (passenger side)
• Air inlet damper control servo motor circuit
• Air outlet damper control servo motor circuit
• Air mix damper control servo motor circuit (driver side)
• Compressor solenoid circuit (2005/11-2006/01)
• Compressor solenoid circuit (2006/01- )
• Bus ic communication malfunction
• Multiplex communication circuit
• Air conditioning control panel does not operate
• Blower motor circuit
• Compressor circuit
• Ig power source circuit
• Back-up power source circuit