Satellite Switch Circuit

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

DESCRIPTION

The meter CPU receives satellite switch set signals from the satellite switch set in this circuit. The meter CPU sends satellite switch set signals to the tire pressure warning ECU*1, clearance warning ECU*2, outer mirror control ECU LH/RH*3, seat belt control ECU*4, and main body ECU RH using the BEAN lines. Each system ECU is controlled based on these signals.

* *1: w/ Tire Pressure Warning System

* *2: w/ Intuitive Parking Assist System

* *3: w/ Power Mirror Control System w/ Memory

* *4: w/ Pre-collision System

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT SATELLITE SWITCH SET

(a) Disconnect the J16 connector.





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

Standard Resistance:





Text in Illustration





NG -- REPLACE SATELLITE SWITCH SET Removal
OK -- Continue to next step.

2. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - SATELLITE SWITCH SET)

(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 ASSEMBLY Removal