Ambient Temperature Sensor Inspection - Lexus 2005 IS300 User Manual

2005 LEXUS IS300 (RM1140U)
AIR CONDITIONING - AMBIENT TEMPERATURE SENSOR
AMBIENT TEMPERATURE
SENSOR
INSPECTION
1. REMOVE AMBIENT TEMPERATURE SENSOR
(a) Disconnect the connector.
(b) Using a clip remover, pull out the sensor from bumper re-
inforcement.
I11054
2. INSPECT AMBIENT TEMPERATURE SENSOR RESIS-
TANCE
Measure resistance between terminals at each temperature as
shown in the chart.
Temperature
25 °C (77 °F)
50 °C (122 °F)
If resistance is not as specified, replace the sensor.
I11055
3. INSTALL AMBIENT TEMPERATURE SENSOR
(a) Push the sensor in bumper reinforcement.
(b) Connect the connector.
I11054
Author : Date :
AC-63
AC20R-03
Specified condition
1.6 - 1.8 kΩ
0.5 - 0.7 kΩ
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