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Home >> Dodge and Ram >> 1987 >> Lancer Base, 2.2 D, Standard >> Repair and Diagnosis >> Engine Performance >> System >> 4-CYL EFI System >> Cruise Control System (CCS) Tests (All Engines) >> CCS1 - Checking Cruise Control System For Fault Codes

CCS1 - Checking Cruise Control System For Fault Codes

  1. Connect diagnostic readout box to engine harness connector. Put system into Diagnostic Test Mode. Record all codes. If codes 88-15-55 or 88-12-15-55 are displayed, perform DR2 test procedures. If codes 88-34-55 or 88-12-34-55 are displayed, proceed to CCS2. If codes 88-55 or 88-12-55 are displayed, put system into Sensor Test Mode 09.
  2. Ensure cruise control switch is in the "OFF" position. While observing readout box display, move cruise control on/off switch to "ON" position. Press set button and then resume button. Record display readings.
    Fig 1: Diagnostic Readout Box
    G5900
  3. If display reads "00" with on/off switch in "ON" position, "10" when set button is pressed and "01" when resume button is pressed, speed control switch is okay. Proceed to CCS3.
    Fig 2: CCS1 - Cruise Control System Test 1
    G5901
  4. If display reads "blank" with on/off switch in "ON" position, "blank" when set button is pressed and "blank" when resume button is pressed, proceed to CCS4. If display reads "blank" with on/off switch in "ON" position, "10" when set button is pressed and "10" when resume button is pressed, proceed to CCS5.
  5. If display reads "00" with on/off switch in "ON" position, "00" when set button is pressed and "00" when resume button is pressed, proceed to CCS6.
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