OPERATION CHECK
AUTOMATIC HIGH BEAM SYSTEM OPERATION CHECK
(a) Check the operation of the automatic high beam indicator light.
*a |
Automatic High Beam Indicator Light |
(1) Turn the ignition switch to ON.
(2) Turn the light control switch to the AUTO or head position.
(3) Turn the dimmer switch to the high position.
(4) Press the auto high beam switch.
HINT:
If the auto high beam switch is turned on when the light control switch is not in the AUTO or head position, or the dimmer switch is not in the high position, "To Active Auto High Beam, Switch Headlights to High Beam" will be displayed on the multi-information display.
(5) Check that the automatic high beam indicator light comes on.
(b) Check the operation of the automatic high beam function.
(1) At night, when driving the vehicle with the automatic high beam system in standby mode, check that the high beams automatically turn on after a short delay when all of the following conditions are met:
(2) At night, when driving the vehicle with the high beams turned on by the automatic high beam system, check that the automatic high beam system turns off the high beams and returns to standby mode when any of the following conditions are met:
Toyota CH-R Service Manual > Toyota Entune System: Lost Communication with Body Control Module "B" (U0142,U0155,U0163)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the CAN communication circuit.
HINT:
If CAN communication system DTCs are stored, they may also be stored for other
systems.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
...
Toyota CH-R Service Manual > Can Communication System: Check Bus 1 Lines for Short Circuit
DESCRIPTION
There may be a short circuit between the CAN main bus lines and/or CAN branch
lines when the resistance between terminals 23 (CA1H) and 8 (CA1L) of the central
gateway ECU (network gateway ECU) is below 54 Ω.
Symptom
Trouble Area
Resistance b ...