COMPONENTS
ILLUSTRATION
Precaution
DisassemblyShort to GND in Immobiliser System Power Source Circuit (B278A)
DESCRIPTION
This DTC is stored when the engine switch power source supply line is open or
shorted.
DTC No.
DTC Detection Condition
Trouble Area
B278A
Engine switch power source supply line is ope ...
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK RADIATOR CAP SUB-ASSEMBLY
(a) Measure the valve opening pressure.
(1) If there are water stains or foreign matter on rubber packings 1, 2 or 3,
clean the part(s) with water and finger scouring.
(2) Check that r ...
Power Mirror cannot be Adjusted with Power Mirror Switch
SYSTEM DESCRIPTION
The main body ECU (driver side junction block assembly) detects the mirror adjust
switch status and sends the signal to the outer mirror control ECU assembly via
CAN communication. On receiving the signal, each outer mirror control ECU ...