Chrysler 2005 Crossfire SRT6 Service Manual page 4146

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RIGHT HEATER CORE TEMPERATURE SENSOR CIRCUIT (CONTINUED)
3.
READ RIGHT HEATER CORE TEMPERATURE SENSOR VOLTAGE WITH DRB III
Turn the ignition off.
Connect a jumper wire between the Right Heater Core Temperature
Sensor Signal circuit and the Sensor Ground circuit.
Turn the ignition on.
With the DRB III , read the Right Heater Core Temperature Sensor
voltage.
Does the DRB III
VOLTS or greater?
Yes >> Go to 4
No >> Replace the Heater Core Temperature Sensor. (Refer to
24 - HEATING & AIR CONDITIONING/CONTROLS/TEM-
PERATURE SENSOR - REMOVAL).
Perform BODY VERIFICATION TEST.
4.
MEASURE THE RESISTANCE OF THE RIGHT HEATER CORE TEMPERATURE SENSOR SIGNAL CIRCUIT
Turn the ignition off.
Disconnect the A/C Heater Control Module harness connector.
Note: Check connector - Clean/repair as necessary.
Measure the resistance of the Right Heater Core Temperature Sensor
Signal circuit from the A/C Heater Control Module harness connector
to the Heater Core Temperature Sensor harness connector.
Is the resistance below 5.0 ohms?
Yes >> Go to 5
No >> Repair the Right Heater Core Temperature Sensor Signal
circuit for an open.
Perform BODY VERIFICATION TEST.
HEATING & AIR CONDITIONING - ELECTRICAL DIAGNOSTICS 24 - 17
display RIGHT HEATER CORE TEMP: 4.5