Inspection Procedure

WARNING: This page is about a different car, the 2006 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.

CHECK HARNESS AND CONNECTOR (RADIO AND NAVIGATION ASSEMBLY - STEREO COMPONENT AMPLIFIER)

Disconnect the connectors from the radio and navigation assembly R7 and stereo component amplifier assembly S11.

Fig 1: Identifying Radio And Navigation Assembly R7 Connector Terminals
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Measure the resistance according to the value(s) in the table below.

Fig 2: Identifying Stereo Component Amplifier Assembly S11 Connector Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Standard resistance

RESISTANCE SPECIFIED CONDITION

Tester Connection	Specified Condition
L+ (R7) - L+ (S11)	Below 1 Ω
L- (R7) - L- (S11)	Below 1 Ω
R+ (R7) - R+ (S11)	Below 1 Ω
R- (R7) - R- (S11)	Below 1 Ω
L+ (R7 or S11) - Body ground	10 kΩ or higher
L- (R7 or S11) - Body ground	10 kΩ or higher
R+ (R7 or S11) - Body ground	10 kΩ or higher
R- (R7 or S11) - Body ground	10 kΩ or higher

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

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