Transmitter Battery(w/o Smart Key System)Toyota CH-R Service Manual > Lighting System: Interior Light Auto Cut Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) controls operation of the DOME
CUT relay in order to supply power to the interior lights. When the battery saving
function operates while the interior lights are on, the main body ECU (multiplex
network body ECU) opens the DOME CUT re ...
Toyota CH-R Service Manual > Lin Communication System: Communication Malfunction between ECUs Connected by LIN (B2785)
DESCRIPTION
If the certification ECU (smart key ECU assembly) detects a communication error
with an ECU connected to the certification bus lines for 7 seconds or more, DTC
B2785 will be stored.
DTC No.
Detection Item
DTC Detection Condition
Trouble A ...