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Home >> Mazda >> 2001 >> MX-5 Miata L4-1.8L DOHC >> Repair and Diagnosis >> Cruise Control >> Testing and Inspection >> Reading and Clearing Diagnostic Trouble Codes >> How to Display and Read Diagnostic Trouble Codes >> Operation Mode

Operation Mode

NOTE: If an Operation Mode is not indicated, the following may be the cause of the malfunction.
1. Cruise control switch (RESUME/ACCEL switch)
2. Cruise control main switch
3. Cruise control module
4. Open or short circuit in wiring harness

Using the Cruise Set Indicator Light
1. Turn the ignition switch to ON Position.




2. Verify that the cruise control main switch is off.
3. Turn and hold the RESUME/ACCEL switch on then turn on the cruise control main switch to activate system inspection. (The cruise set indicator light will illuminate for 3 seconds.)
4. Operate each switch as described in the operation code list and note the operation code list pattern.
- If the cruise set indicator light does not flash, inspect the corresponding system area.

5. The operation mode is canceled by turning the ignition switch to LOCK position or turning off the cruise control main switch.

Using the SST (NGS set)

NOTE: Verify that ignition switch is at LOCK position.




1. Insert the interface module and program card into the SST (NGS tester) control unit.
2. Plug the NGS OBD-II adapter into the interface module and the connector into the data link connector (DLC) located in the engine compartment via the Super MECS Adapter.
3. Plug the SST (NGS tester) power cable into the cigarette lighter or use Battery Hookup Adapter.

Reading DTCs Procedure

NOTE:
- In case the OBD test is performed under the following conditions or NGS tester isn't operated properly, NO CODES RECEIVED may be indicated even if the cruise control module sends any DTCs.
- Open or short circuit in wiring harness connected with the terminal FSC of the data link connector
- Poor positive battery voltage




1. Perform the necessary vehicle preparation and visual inspection. Hookup the SST (NGS tester) to the vehicle.
2. Move the cursor to VEHICLE & ENGINE SELECTION in the main menu screen. Press TRIGGER to enter this selection.




3. Move the cursor to SELECT NEW VEHICLE YEAR & MODEL. Press TRIGGER to enter this selection




4. Move the cursor to 2001 - VIN # 10:Z. Press TRIGGER to enter this selection.
5. Move the cursor to appropriate model. Press TRIGGER to enter this selection.
6. The vehicle selection screen showing the selected vehicle will be displayed. Move the cursor to the vehicle selected. Press TRIGGER to enter this selection.




7. Move the cursor to DIAGNOSTIC DATA LINK in the main menu screen. Press TRIGGER to enter this selection.




8. Move the cursor to CCM - CRUISE CONTROL MODULE. Press TRIGGER to enter this selection.




9. Move the cursor to DIAGNOSTIC TEST MODES. Press TRIGGER to enter this selection.




10. Move the cursor to CRUISE CONTROL INPUT SW SELF-TEST. Press TRIGGER to enter this selection.
11. Press the START button.




12. Follow the operating instructions from the menu.
13. Operate each switch as described in the operation code list and note the operation code pattern.
- If a diagnostic trouble code is not indicated, inspect the corresponding system area.

14. Remove the SST (NGS set).
15. The Operation Mode is canceled by turning the ignition switch to LOCK position or turning off the cruise control main switch.
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