C1642 DTC For Mazda 1400

Mazda 1400 Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :V-Type Engine
Engine Air Intake Process :Naturally Aspirated

Your Mazda 1400 engine control system detects a problem, the computer stores the diagnostic trouble code C1642 in its memory. To figure out what is wrong with your vehicle you must first extract the C1642 DTC For Mazda 1400.

On 1999 and later C1642 Mazda 1400 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.

C1642 Mazda 1400 DTC Meaning

C Chassis Code - Problem is controller area network wiring bus and modules.
1 MFG - Manufacturer Specific
6 Vehicle Speed Control And Idle Control System
4 Control Module Throttle Actuator Position Performance
2 Kick-Down Switch Failed Short

The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. C1642 Mazda 1400 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.

C1641 DTC (Previous DTC Code) ( Next DTC Code ) C1643 DTC
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