New Yorker V6-3.5L VIN F (1994)
Body Controller: Reading and Clearing Diagnostic Trouble Codes
Each diagnostic trouble code is diagnosed by following a specific testing procedure. The diagnostic test procedures contain step-by-step
instructions for determining the cause of trouble codes. It is not necessary to perform all of the tests to diagnose an individual code.
Always begin by reading the diagnostic trouble codes using the DRB (scan tool). This procedure begins with Diagnostic Charts/Symptom
Identification/TEST-1A - Identifying Vehicle Equipment and System Problems. This will direct you to the specific test(s) that must be performed.
The following is a list of the possible diagnostic trouble codes that may be displayed:
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ATC A/C Switch Failed
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ATC Ambient Temp Sensor Failure
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ATC Auto Switch Failed
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ATC Bi-level Switch Failed
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ATC Blend Door Feedback Failure
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ATC Blend Door Output Short to B+
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ATC Blend Door Output Short to Gnd
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ATC Blend Door Stall Failure
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ATC Common Door Output Short to B+
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ATC Common Door Output Short to Gnd
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ATC Defrost Switch Failed
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ATC EBL Switch Failed
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ATC Floor Switch Failed
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ATC Head CCD Comm Failure
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ATC Head Comm Test Failed
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ATC Head Status Message Not Received
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ATC In Car Sensor Failure
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ATC Mix Switch Failure
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ATC Mode Door Feedback Failure
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ATC Mode Door Output Short to B+
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ATC Mode Door Output Short to Gnd
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ATC Mode Door Stall Failure
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ATC Off Switch Failed
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ATC Panel Switch Failed
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ATC Rec Door Output Short to B+
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ATC Rec Door Output Short To Gnd
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ATC Recirculation Door Stall Failure
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ATC Sun Load Sensor Failure
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Battery Power To Module Disconnected
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Courtesy Lamp Output Failure
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Dimming Message Not Received
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EEPROM Checksum Failure
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Engine Temp Msg Test Failed
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Evaporator Sensor Failure
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Fuel Level Sending Circuit Error
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Internal Module Tests Failed
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Panel Lamp PWM Output Failure
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Status 26 Not Received
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Trans PRNDL Message Test Failed
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Wiper Park Switch Failure