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Home >> Chevrolet >> 1995 >> Corvette Base, 2D Convertible, Standard >> Repair and Diagnosis >> Electrical >> Gauges >> Instrument Panel - Electronic >> Diagnostics - CCM On-Board Diagnostics >> Displaying CCM Malfunction Codes >> Central Control Module (CCM) Inputs Status

Central Control Module (CCM) Inputs Status

  1. Input data is displayed on trip monitor when "1.3" function is selected by pressing TRIP/ODO button. Input data values are selected with ENG/MET button. To reverse duty list, press FUEL INFO button.
  2. First 2 digits displayed on odometer are data number; last 3 digits displayed are input data value. See Figure . Input status will be displayed as "1" for ON position or "0" for OFF position. These numbers will display across screen as status is changed. See CCM INPUTS STATUS  table.
CCM INPUTS STATUS

Input Number Input Definition "1" Definition
01 PASS-Key(R) Fuel Enabled
02 (1) English/Metric Status Metric
03 Door Key Switch On
04 Right Door Ajar Open
05 Left Door Ajar Open
06 (2) Key In Ignition Closed
07 Hatch Ajar Open
08 Power Door Unlock Yes
09 Power Door Lock Yes
10 Parking Lights On
11 (3) Rear Defogger Input On
12 (4) Seat Belt Switch Buckled
13 (5) High Beam Switch Input On
14 Low Oil Level Switch Low Oil
(1) English or metric status must be selected before grounding DLC pin "G".
(2) If input display shows "1" for closed status, key in ignition switch or its circuit is faulty. CCM only "sees" this switch closed when ignition key is in OFF or ACC position.
(3) Engine must be running.
(4) Driver seat belt only.
(5) Headlights must be on.