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Diagnostic Tests - Chevrolet 2000-01 Manual

Automatic a/c-heater systems for 2001 corvette

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B0365
B0365
B0367
B0367
B0441
B0446
CLEARING TROUBLE CODES
Current DTCs will automatically clear as soon as fault in system is repaired or fault no longer
exists for 50 drive cycles. DTCs can be manually cleared by using a scan tool, following scan tool
manufacturer's instructions.
Turn ignition on. Press RESET button on DIC to acknowledge any warning messages present.
Press and hold OPTIONS button of DIC. While holding OPTIONS button, press FUEL button 4
times within 10 seconds. Select desired system to clear DTCs then press and hold RESET button
to clear DTCs displayed.

DIAGNOSTIC TESTS

DTC B0332: AMBIENT AIR TEMPERATURE SENSOR SHORT TO GROUND
Diagnostic Aids
If DTC is intermittent or has a history, perform tests while wiggling wiring and connectors. This
can often cause the malfunction to appear. Inspect sensor connector and harness for damage,
corrosion or water intrusion. Check for adequate terminal tension, harness routing, damaged wire
insulation, and broken wires. The resistance value of sensor must be close to values listed in chart.
See OUTSIDE AIR TEMPERATURE SENSOR RESISTANCE or INSIDE AIR
TEMPERATURE SENSOR RESISTANCE . If sensor is out of specification, it must be
replaced.
OUTSIDE AIR TEMPERATURE SENSOR RESISTANCE
Temp - °F (°C)
-40 (-40)
-22 (-30)
-4 (-20)
-14 (-10)
32 (0)
2001 Chevrolet Corvette
2000-01 AUTOMATIC A/C-HEATER SYSTEMS Corvette
Right Actuator Feedback Short To Ground
Right Actuator Feedback Short To Ground
Right Actuator Feedback Open
Right Actuator Feedback Open
Left Actuator Out Of Range
Right Actuator Out Of Range
Resistance (Ohms)
242,700
177,000
97,060
55,319
32,654

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