Toyota CH-R Service Manual > Theft Deterrent System: Unlock Warning Switch Circuit
DESCRIPTION
The key unlock warning switch assembly comes on when the ignition key is inserted
into the ignition key cylinder and goes off when the ignition key is removed.
WIRING DIAGRAM
PROCEDURE
1.
READ VALUE USING TECHSTREAM (KEY UNLOCK WARNING SW)
(a) Con ...
Toyota CH-R Service Manual > Can Communication System: Open in Bus 1 Main Bus Line
DESCRIPTION
There may be an open circuit in one of the CAN main bus lines when the resistance
between terminals 23 (CA1H) and 8 (CA1L) of the central gateway ECU (network gateway
ECU) is 70 Ω or higher.
Symptom
Trouble Area
Resistance between terminals 2 ...