1. | Start the engine and check the MIL (A).
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2. | If the MIL stays on, connect the HDS to the data link connector (DLC) (A) located under the driver's side of the dashboard.
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3. | Turn the ignition switch ON (II). |
4. | Check the diagnostic trouble code (DTC) and note it. Also check the freeze frame data. Refer to the DTC troubleshooting and begin the appropriate troubleshooting procedure. |
1. | Clear the DTC with the HDS with the engine stopped. |
2. | Turn the ignition switch OFF. |
3. | Turn the ignition switch ON (II), and wait 30 seconds. |
4. | Turn the ignition switch OFF, and disconnect the HDS from the DLC. |
1. | Reset the ECM with the HDS with the engine stopped. |
2. | Turn the ignition switch OFF. |
3. | Turn the ignition switch ON (II), and wait 30 seconds. |
4. | Turn the ignition switch OFF, and disconnect the HDS from the DLC. |
1. | Turn the ignition switch OFF. |
2. | Connect the HDS to the DLC. |
3. | Turn the ignition switch ON (II). |
4. | Do the ETCS LEARN in the INSPECTION MENU with the HDS.
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1. | Reset the ECM with the HDS. |
2. | Do the ETCS learn procedure. |
3. | Turn the ignition switch OFF. |
4. | Disconnect the HDS from the DLC. NOTE: The ECM is part of the immobilizer system. If you replace the ECM, it will have a different immobilizer code. In order for the engine to start, you must rewrite the immobilizer code with the HDS. |
1. | Disconnect the negative cable from the battery. |
2. | Remove the passenger's dashboard under cover (A), side kick panel (B) and glove box inner case.
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3. | Disconnect the connectors (C), and remove the bols, then remove the ECM (D). |
4. | Install the ECM in the reverse order of removal. |
5. | Reconnect the negative cable to the battery. |
6. | Do the ETCS learn procedure. |
Special Tools Required
Test pin box (pin box 130 seem) ( 07XAZ-0010100)
1. | In case you measure the standard voltage of ECM, turn the ignition switch and wait for 10 seconds. |
2. | Connect the ECM test harness and test pin box between the ECM and connectors.
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3. | If you cannot get to the wire side of the connector or the wire side is sealed (A), disconnect the connector and probe the terminals (B) from the terminal side. Do not force the probe into the connector.
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1. | Remove the ECM from the vehicle. |
2. | Install a known-good ECM. |
3. | Rewrite the immobilizer code with the ECM replacement procedure in the HDS; it allows you to start the engine. |
4. | After completing your tests, reinstall the original ECM and rewrite the immobilizer code with the ECM replacement procedure in the HDS. |