Cleaning and protecting the vehicle interior
Maintenance requirementsTerminals Of Ecu
TERMINALS OF ECU
1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)
(a) Disconnect the main body ECU (driver side junction block assembly) connectors.
(b) Measure the resistance and voltage according to the value(s) in the table
below.
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Driver Side Solar Sensor Short Circuit (B14A2)
DESCRIPTION
The solar sensor is installed on the upper side of the instrument panel. It detects
sunlight to control air conditioning AUTO mode. The output voltage from the solar
sensor varies in accordance with the amount of sunlight. When the amount of ...
TC and CG Terminal Circuit
DESCRIPTION
DTC output mode is set by connecting terminals TC and CG of the DLC3.
DTCs are displayed by blinking of the SRS warning light.
HINT:
When each warning light stays blinking, a ground short in the wiring
of terminal TC of the DLC3 or ...