Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 73

Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 73

OK:

No DTCs are output.

NG -- REPLACE RADIO RECEIVER ASSEMBLY See: Accessories and Optional Equipment/Radio, Stereo, and Compact

Disc/Radio/Stereo/Service and Repair/Radio Receiver/Removal (to 12/2010)

OK -- END

No Master (DSP AMP) (from 12/2010)

AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM: 01-D6,01-D7: No Master

01-D7 - Connection Check Error

DESCRIPTION

HINT

* *1: Even if no fault is present, this DTC may be stored depending on the battery condition or engine start voltage.

* *2: When 210 seconds have elapsed after disconnecting the power supply connector of the master component with the ignition

switch to ON or ACC, this DTC is stored.

NOTICE:

* Before starting troubleshooting, be sure to clear the DTCs stored due to the reasons described in the HINT above. Then, check

for DTCs and troubleshoot according to the output DTCs.

* The radio receiver assembly is the master unit.

* Be sure to clear and recheck for DTCs after the inspection is completed to confirm that no DTCs are output.

INSPECTION PROCEDURE

NOTICE:

Be sure to read Description before performing the following procedure.

PROCEDURE

1. CHECK RADIO RECEIVER ASSEMBLY POWER SOURCE CIRCUIT

HINT

Refer to Radio Receiver Power Source Circuit See: Accessories and Optional Equipment/Radio, Stereo, and Compact

Disc/Testing and Inspection/Component Tests and General Diagnostics/Radio Receiver Power Source Circuit (from 12/2010).

If the power source circuit is operating normally, proceed to the next step.

NEXT -- Continue to next step.

2. IDENTIFY COMPONENT WHICH HAS STORED THIS CODE

(a) Enter diagnostic mode.