Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system.
If the malfunction indicator lamp comes on
The OBD system determines that a problem exists somewhere in the emission control system. Your vehicle may not pass the I/M test and may need to be repaired. Contact your Toyota dealer to service the vehicle.
Your vehicle may not pass the I/M test in the following situations:
Also, depending on your driving habits, the readiness codes may not be completely set.
When the malfunction indicator lamp remains on after several driving trips
An OBD system error code will not be cleared unless the vehicle is driven 40 or more times.
If your vehicle does not pass the I/M test
Contact your Toyota dealer to prepare the vehicle for re-testing.
Toyota CH-R Service Manual > Safety Connect System: Acn Call End
ACN CALL END
ACN CALL END
This function terminates the ACN (Automatic Collision Notification) to the telematics
provider. After a collision in which the DCM receives "Collision Detection Signal",
the vehicle will send the emergency call notification to the telematics provider
until ...
Toyota CH-R Service Manual > Air Conditioning System(for Automatic Air Conditioning System With Top-mounted
Air Conditioner Pressure Sensor): Open in Ion Generator Circuit (B14B9)
DESCRIPTION
The ion generator sub-assembly operates when both the ion generator switch and
the blower switch are on. The air conditioning amplifier assembly sends a drive
signal to the ion generator sub-assembly. When the ion generator sub-assembly receives
the drive signal and starts to oper ...