C
C3I - Computer Controlled Coil Ignition
CAA - Canadian Automobile Association; Clean Air Act
CAB - Controller, Antilock Brake
CAC - Charge Air Cooler
CAFC - Company Average Fuel Consumption (Canada)
CAFE - Corporate Average Fuel Economy (USA)
CAL - Calibration
CALC - Calculated
CALF - California
CALID - Calibration Identification
CAMM - Computer Aided Manufacturing Measurement
CAMS - Computerized Automotive Maintenance System
CAN - Controlled Area Network
CANP - Canister Purge (solenoid)
CARB - California Air Resources Board
CARS - Canadian Automotive Repair and Service Council
CAS GND - PCM Case Ground
CASE - Cranking Angle Sensing Error
CASS - Cassette
CATS - Computer Aided Test Suite
CC - Climate Control; Coast Clutch; Cruise Control; Cubic Centimeters
CCC - Computer Command Control
CCCD - Catalytic Converter Cool-Down
CCD - Chrysler Collision Detection; Computer Controlled Dwell
CCDIC - Climate Control Driver Information Center
CCFL - Cold-Cathode Flourescent Lamp
CCM - Central Control Module; Chassis Control Module; Comprehensive Component Monitor; Convenience
Charge module
CCO - Converter Clutch Override
CCOT - Cycling Clutch Orifice Tube
CCP - Climate Control Panel; Controlled Canister Purge
CCRM - Constant Control Relay Module
CCS - Climate Controlled Seat; Coast Clutch Solenoid
CCSM - Climate Controlled Seat Module
CCV - Crankcase ventilation
CCW - Counter ClockWise
CD - Compact Disc
CDA - Cylinder De-Activation
CDL - Commercial Driver's License
CDR - Chrysler Diagnostic Readout; Crash Data Retrieval
CDRV - Crankcase Depression Regulator Valve
CDX - Compact Disc Changer
CE - Commutator End
CEAB - Cold Engine Air Bleed
CEL - Check Engine Lamp
CEMF - Counter Electromotive Force
CEMS - Carbureted Engine Management System; Catalyst Efficiency Management System
CEX - Cabin Exchanger
CFI - Central Fuel Injection; Continuous Fueld Injection; Cross Fire Injection
CFM - Cubic Feet per Minute
CG - Center of Gravity
CHMSL - Center High Mounted Stop Lamp
CID - Component Identification; Cubic Inch Displacement; Cylinder Identification
CJC - Collision Judgement Coefficient
CKP - Crankshaft Position
CKT - Circuit
CL - Closed Loop
CLC - Converter Lockup Clutch
CLCC - Closed Loop Carburetor Control
CLNT - Coolant
CLS - Coolant Level Switch
CLTBI - Closed Loop Throttle Body Injection
CLYC - Closed Loop Yaw Control
CMC - Compressor Motor Controller
CMD - Command
CMDD - Commanded
CMFI - Central Multi-port Fuel Injection
CMP - Camshaft Position
CMVSS - Canadian Motor Vehicle Safety Standards
CNG - Compressed Natural Gas
CO - Carbon Monoxide
CO2 - Carbon Dioxide
COBDIMR - Customer On Board Diagnostics Inspection/Maintenance Readiness
COMBATT - Commercially Based Tactical Truck
COMBO - Combination
COMDC - Commanded Duty Cycle
COMM - Communication
COND - Condition
CONST - Constant
COP - Coil On Plug; Computer Operating Properly
CP - Canister Purge
CPA - Connector Position Assurance
CPC - Camshaft Position Control
CPI - Central Port Fuel Injection
CPL - Control Parts List
CPM - Cellular Phone Module
CPO - Certified Pre-Owned
CPP - Clutch Pedal Position
CPS - Cam Profile Switching; Center Panel Switches; Central Power Supply; Childseat Positioning Sensor
CPU - Central Processing Unit
CRR - Cool Running Rotor
CRT - Cathode Ray Tube
CRTC - Cathode Ray Tube Controller
CRTS - Continuously Regenerating Trap System
CS - Charging System
CSC - Commercial Stripped Chassis
CSE GND - PCM Case Ground
CSFI - Central Sequential Fuel Injection
CSI - Compression Sense Ignition
CSM - Central Security Module
cSt - Centistokes
CSTO - Compression Sense Time-Out
CTD - Content Theft Deterent
CTM - Central Timer Module
CTOX - Continuous Trap Oxidizer
CTP - Closed Throttle Position (switch)
CTS - Coolant Temperature Sensor
CV - Constant Velocity
CVN - Calibration Verification Number
CVRSS - Continuously Variable Road Sensing Suspenion
CVRTD - Continuously Variable Real Time Damping
CVS - Canister Vent Solenoid
CVT - Continuously Variable Transmission, Transaxle
CWS - Continental Wheel System
CZS - Crash Zone Sensor