C202C Cadillac Park Avenue DTC Code

Cadillac Park Avenue Engine Specifications:

Engine Type :	Multi-Cylinder Engine
Cylinder Type :	V-Type Engine
Engine Air Intake Process :	Supercharged Engine

Your Cadillac Park Avenue engine control system detects a problem, the computer stores the diagnostic trouble code C202C in its memory. To figure out what is wrong with your vehicle you must first extract the C202C DTC For Cadillac Park Avenue.

On 1999 and later C202C Cadillac Park Avenue engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.

C202C Cadillac Park Avenue DTC Meaning

C	Chassis Code - Problem is controller area network wiring bus and modules.
2	MFG - Manufacturer Specific
0	Transmission
2	Cruise Control Servo Indicates Low
C	TFP Valve Position Switch-Drive Without Drive Ratio

The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. C202C Cadillac Park Avenue code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.