Satellite Switch Circuit

METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: Satellite Switch Circuit

Satellite Switch Circuit

DESCRIPTION

The meter CPU receives satellite switch signals from the satellite switch in this circuit. The meter CPU sends satellite switch signals to the tire pressure warning ECU, AFS ECU, and clearance warning ECU* using the BEAN lines. Each system ECU is controlled based on these signals.

- *: w/ Intuitive Parking Assist System

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT SATELLITE SWITCH





(a) Disconnect the J16 connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:






NG -- REPLACE SATELLITE SWITCH
OK -- Continue to next step.
2. CHECK HARNESS AND CONNECTOR (COMBINATION METER - SATELLITE SWITCH)





(a) Disconnect the J35 connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE COMBINATION METER