INSPECTION PROCEDURE 1. INSPECT CRUISE CONTROL MAIN SWITCH (a) w/o Dynamic Radar Cruise Control System: (1) Measure the resistance according to the value(s) in the table below.  Text in Illustration
Standard Resistance:
If the result is not as specified, replace the cruise control main switch. (b) w/ Dynamic Radar Cruise Control System: (1) Measure the resistance according to the value(s) in the table below. 
Standard Resistance:
If the result is not as specified, replace the cruise control main switch assembly. |
Toyota Tundra Service Manual > Air Conditioning System(for Automatic Air Conditioning System): Solar Sensor Circuit (Passenger Side) (B1421/21)
DESCRIPTION The solar sensor, which is installed on the upper side of the instrument panel, detects sunlight and controls the air conditioning in AUTO mode. The output current from the solar sensor varies according to the amount of sunlight. When the sunlight increases, the output current increases. ...
