Toyota Yaris: Noise Filter / On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT RADIO SETTING CONDENSER

(a) With the radio setting condenser installed, check that there is no looseness or other abnormalities.

(b) Measure the resistance of the radio setting condenser according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 1 - Body ground Ignition switch off High mounted stop light off Window defogger off Below 1 Ω

*a Radio Setting Condenser

(c) Remove the bolt.

(d) Disengage the clamp and disconnect the radio setting condenser with wire harness from the vehicle body.

(e) Measure the resistance and voltage of the radio setting condenser according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 1 - 2 Ignition switch off High mounted stop light off Window defogger off 10 kΩ or higher 1 - 3 10 kΩ or higher Standard Voltage: Tester Connection Condition Specified Condition 2 - Body ground Ignition switch ON (IG) Window defogger off Below 1 V 3 - Body ground Ignition switch ON (IG) High mounted stop light off Below 1 V 2 - Body ground Ignition switch ON (IG) Window defogger ON 11 to 14 V 3 - Body ground Ignition switch ON (IG) High mounted stop light ON 11 to 14 V

*a Radio Setting Condenser