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.
General maintenanceToyota CH-R Service Manual > Washer Motor: Inspection
INSPECTION
PROCEDURE
1. INSPECT WINDSHIELD WASHER MOTOR AND PUMP ASSEMBLY (for Front Side)
HINT:
This check should be performed with the windshield washer motor and pump assembly
installed to the windshield washer jar assembly.
(a) Fill the windshield washer jar assembly with washer fluid.
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Toyota CH-R Service Manual > Wiper And Washer System: System Diagram
SYSTEM DIAGRAM
FRONT WIPER AND WASHER SYSTEM (w/ Rain Sensor)
FRONT WIPER AND WASHER SYSTEM (w/o Rain Sensor)
REAR WIPER AND WASHER SYSTEM
WASHER FLUID LEVEL WARNING SYSTEM (for Cold Area Specification Vehicles)
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