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Home >> Chevrolet >> 2010 >> Cobalt LS, 4D Sedan, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 65 (Keyless/Power Door Locks/Security System) >> Symptom Troubleshooting >> Security alarm system will not arm

Security alarm system will not arm

WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Before troubleshooting, check the B-CAN DTCs. If any DTC is indicated, refer to the B-CAN System Diagnosis Test Mode A (see TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A ), and troubleshoot the indicated DTC(s) first.
  1. Turn the ignition switch to ON (II).
  2. Select SECURITY from the BODY ELECTRICAL menu, and enter the DATA LIST with the HDS.
  3. Check the ON/OFF information in the DATA LIST when each switch is operating.
    • HATCH LATCH SWITCH
    • SECURITY HOOD SWITCH
    • DRIVER'S DOOR LOCK KNOB SWITCH (UNLOCK)
    • FRONT PASSENGER'S DOOR LOCK KNOB SWITCH (UNLOCK)
    • DRIVER'S REAR DOOR LOCK KNOB SWITCH (UNLOCK)
    • PASSENGER'S REAR DOOR LOCK KNOB SWITCH (UNLOCK)
    • DRIVER'S DOOR SWITCH
    • FRONT PASSENGER'S DOOR SWITCH
    • DRIVER'S REAR DOOR SWITCH
    • PASSENGER'S REAR DOOR SWITCH
    • DRIVER'S DOOR KEY CYLINDER SWITCH (LOCK)
    • DRIVER'S DOOR KEY CYLINDER SWITCH (UNLOCK)

    Is each switch's information OK? 

    YES  -Intermittent failure, the system is OK at this time.

    NO  -Check the abnormal circuit.