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Malfunction Indicator Lamp on Steady

WARNING: This page is about a different car, the 2006 Suzuki Verona. However, it is still accessible from the selected car via links, so may be relevant.
MALFUNCTION INDICATOR LAMP ON STEADY - DIAGNOSIS PROCEDURE

Step Action Value (s) Yes No
1 Perform an ON-BOARD DIAGNOSTIC (OBD II) SYSTEM CHECK .
Is the check complete?
- Go to Step 2. Go to ON-BOARD DIAGNOSTIC (OBD II) SYSTEM CHECK .
2 Turn the ignition switch to ON.
Is the MIL ON?
- Go to Step 3. Go to No Malfunction Indicator Lamp .
3
  1. Turn the ignition switch to LOCK.
  2. Disconnect the ECM connector.
  3. Turn the ignition switch to ON.

Is the MIL ON?
- Go to Step 4. Go to Step 5.
4 Repair the short in the circuit between the ECM connector terminal K92 and the bulb of the MIL.
Is the repair complete?
- System OK -
5
  1. Turn the ignition switch to LOCK.
  2. Connect the ECM connector.
  3. Turn the ignition switch to ON.
  4. Connect a test light between the ECM connector terminal K76 and the ground by backprobing the ECM connector.

Does the test light flash?
- Go to Step 6. Go to Step 8.
6 Check for an open in the circuit between the ECM connector terminal K76 and the DLC terminal 7.
Is the problem found?
- Go to Step 10. Go to Step 7.
7 Repair the open between the DLC terminal 4 and the ground.
Is the repair complete?
- System OK -
8 Check for a poor connection in the ECM connector terminal K76.
Is a repair necessary?
- Go to Step 9. Go to Step 11.
9 Repair the poor connection in the ECM connector terminal K76.
Is the repair complete?
- System OK -
10 Repair the circuit between the ECM connector terminal K76 and the DLC terminal 7.
Is the repair complete?
- System OK -
11 Replace the ECM.
Is the repair complete?
- System OK -