Solar SensorMeter Illumination is Always Dark
DESCRIPTION
In this circuit, the meter CPU receives auto dimmer signals from the main body
ECU (driver side junction block assembly) using the CAN communication system (CAN
No. 1 Bus). When the meter CPU receives an auto dimmer signal, it dims the meter
...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY)
(a) Disconnect the P4 ECU connector.
(b) Measure the resistance and voltage according to the value(s) in the table
below.
HINT:
Measure the values on the wire harness si ...
Driver Side Door Entry Unlock Function does not Operate
DESCRIPTION
If the driver door entry lock function operates normally, but its entry unlock
function does not, this means that the request code from the driver door is being
output normally. In this case, a malfunction in the touch sensor circuit (from the ...