Inspection Procedure

WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

CHECK HARNESS AND CONNECTOR (RADIO RECEIVER - STEREO COMPONENT AMPLIFIER)

Disconnect the E49 radio receiver connector and L13 stereo component amplifier connector.

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

Standard resistance

TESTER CONNECTION SPECIFIED CONDITION CHART

Tester Connection	Condition	Specified Condition
E49-11 (IVO+) - L13-23 (INT+)	Always	Below 1 Ω
E49-12 (IVO-) - L13-22 (INT-)	Always	Below 1 Ω
E49-11 (IVO+) - Body ground	Always	10 kΩ or higher
E49-12 (IVO-) - Body ground	Always	10 kΩ or higher

Fig 1: Identifying E49 Radio Receiver Connector And L13 Stereo Component Amplifier Connector

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE