2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 38

(a) Replace the radio receiver assembly with a known good one and check if the same problem occurs again.

(1) Clear the DTCs See: Accessories and Optional Equipment/Radio, Stereo, and Compact Disc/Testing and Inspection/Reading and

Clearing Diagnostic Trouble Codes/Audio and Visual System (w/o Navigation System).

(2) Recheck for DTCs and check if the same trouble occurs again.

OK:

Malfunction disappears.

NG -- REPLACE SATELLITE RADIO ANTENNA See: Accessories and Optional Equipment/Antenna/Antenna

Amplifier/Service and Repair/Removal

OK -- END

From 08/2009

AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM (w/o Navigation System): C0-40,C0-41: Antenna not Connected

C0-41 - Antenna Shorted

DESCRIPTION

INSPECTION PROCEDURE

HINT

After the inspection is completed, clear the DTCs.

PROCEDURE

1. CHECK CONNECTOR CONNECTION CONDITION

(a) Check that the satellite radio antenna cord is securely connected to the radio receiver assembly connector.

OK:

The cord is securely connected.

NG -- RECONNECT CONNECTOR CORRECTLY

OK -- Continue to next step.

2. CHECK ANTENNA CORD

(a) Disconnect the satellite radio antenna and radio receiver assembly connectors.

(b) Measure the resistance according to the value(s) in the table below.