Toyota Yaris: Automatic High Beam Main Switch / Inspection
INSPECTION
PROCEDURE
1. INSPECT AUTO HIGH BEAM SWITCH
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Condition | Specified Condition | H47-5 (+B) - H47-2 (E) | Auto high beam switch off | 10 kΩ or higher | H47-5 (+B) - H47-2 (E) | Auto high beam switch on | Below 1 Ω | If the result is not as specified, replace the auto high beam switch. |
| *a | Component without harness connected (Auto High Beam Switch) | | |
(b) Check the illumination.
(1) Apply auxiliary battery voltage to the auto high beam switch and check that the switch illuminates. OK: Measurement Condition | Specified Condition | H47-6 (ILL+) - Auxiliary battery positive (+) H47-1 (ILL-) - Auxiliary battery negative (-) | Switch illumination illuminates | If the result is not as specified, replace the auto high beam switch. |
| *a | Component without harness connected (Auto High Beam Switch) | | |
(2) Apply auxiliary battery voltage to the auto high beam switch and check that the switch indicator illuminates. OK: Measurement Condition | Specified Condition | H47-3 (IND+) - Auxiliary battery positive (+) H47-4 (AZBI) - Auxiliary battery negative (-) | Switch indicator illuminates | If the result is not as specified, replace the auto high beam switch. |
| *a | Component without harness connected (Auto High Beam Switch) | | |
REMOVAL PROCEDURE 1. REMOVE CENTER LOWER INSTRUMENT COVER Click here
2. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL Click here
3. REMOVE SWITCH HOLE BASE SUB-ASSEMBLY Click here
4...
INSTALLATION PROCEDURE 1. INSTALL AUTO HIGH BEAM SWITCH (a) Engage the claws to install the auto high beam switch as shown in the illustration.
2...
Other information:
REASSEMBLY PROCEDURE 1. INSTALL COOLER DRYER (a) Using pliers, install a new cooler dryer to the modulator.
*a Modulator (b) Sufficiently apply compressor oil to the 3 O-rings and fitting surfaces of a new cap. Compressor Oil: ND-OIL 8 or equivalent NOTICE: Keep the O-rings and O-ring fitting surfaces free from dirt or foreign matter...
DESCRIPTION If the temperature of the air that blows from the left and right front registers differs, even though the same temperature is set for both sides, the following factors may be the cause. Symptom Factor Temperature of outlet air is cooler on left or right side
(When same temperature set for both sides)
Compressor assembly with pulley malfunction
Refrigerant volume (low)
Mechanical locking of damper and damper link
Automatic light control sensor malfunction
Harness or connector
Temperature of outlet air is warmer on left or right side
(When same temperature set for both sides)
Mechanical locking of damper and damper link
Blockage in heater radiator unit sub-assembly
Harness or connector
CAUTION / NOTICE / HINT NOTICE: The air conditioning system uses the CAN communication system...
Categories
Stop the vehicle completely.
Manual transaxle:
Shift into neutral and set the parking brake.
Automatic transaxle:
Shift the selector lever to the P position and set the parking brake.
Press the push button start to turn off the engine. The ignition position is
off.
read more