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AUTOMATIC AIR CONDITIONING SYSTEM
[T12Eo1 4-7
D: MODE 03 - In-vehicle sensor (T room) -
CONDITION :
SPECIFICATION DATA :
" Engine warmed up completely
Temperature close to areas around in-vehicle sensor
" System operating in AUTO mode
should be indicated .
Probable cause (item outside "specified date")
Indication : Open circuit
- 20 deg F
Shorted circuit 117 deg F
Check duct between aspirator and in-vehicle sensor .
OK
Check as per trouble codes 11 and 21 .
CONDITION :
SPECIFICATION DATA :
" Engine warmed up completely
Temperature close to front bumper at ambient sensor
" System operating in AUTO mode
should be indicated .
Probable cause (item outside "specified date")
Indication : - 20 deg F (open circuit)
117 deg F (shorted circuit)
Check ambient sensor for accumulation of mud,
snow, etc .
OK
Check as per trouble codes 12 and 22 .
133
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Troubleshooting
