Honda Element. Manual — part 562

Fig. 4: Identifying Data Link Connector (DLC)
Courtesy of AMERICAN HONDA MOTOR CO., INC.

2. Turn the ignition switch ON (II).

3. Make sure the HDS communicates with the ECM/PCM and other vehicle system. If it doesn't, go to the

DLC circuit troubleshooting (see DLC CIRCUIT TROUBLESHOOTING ).

4. Select CRANK PATTERN in the ADJUSTMENT MENU with the HDS.

5. Select CRANK PATTERN LEARNING with the HDS, and follow the screen prompts.

Learn Procedure (without the HDS)

1. Start the engine. Hold the engine speed at 3,000 rpm without load (in Park or neutral) until the radiator

fan comes on.

2. Test-drive the vehicle on a level road: Decelerate (with the throttle fully closed) from an engine speed of

2,500 rpm down to 1,000 rpm with the A/T in 2 position, or M/T in 1st gear.

3. Repeat step 2 several times.

4. Turn the ignition switch OFF.

5. Turn the ignition switch ON (II), and wait 30 seconds. The crank (CKP) pattern learn procedure is

complete.

How to End a Troubleshooting Session (required after any troubleshooting)

1. Reset the ECM/PCM with the HDS.

2. Do the ECM/PCM idle learn procedure (see ECM/PCM IDLE LEARN PROCEDURE ).

3. Turn the ignition switch OFF.

4. Disconnect the HDS from the DLC.

NOTE:

The ECM/PCM is part of the immobilizer system. If you replace the
ECM/PCM, it will have a different immobilizer code. In order for the engine
to start, you must rewrite the immobilizer code with the HDS.

2007 Honda Element EX

2007-2008 ENGINE PERFORMANCE Fuel and Emissions Systems - Element

HOW TO TROUBLESHOOT CIRCUITS AT THE ECM/PCM CONNECTORS

Special Tools Required



Digital multimeter KS-AHM-32-003 (1) or a commercially available digital multimeter



Backprobe set 07SAZ-001000A (2)

1. Connect the backprobe adapters (A) to the stacking patch cords (B), and connect the cords to a digital

multimeter (C).

Fig. 5: Connecting Backprobe Adapters To Stacking Patch Cords
Courtesy of AMERICAN HONDA MOTOR CO., INC.

2. Using the wire insulation as a guide for the contoured tip of the backprobe adapter, gently slide the tip

into the connector from the wire side until it touches the end of the wire terminal.

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.

NOTE:

Do not puncture the insulation on a wire. Punctures can cause poor or
intermittent electrical connections.

2007 Honda Element EX

2007-2008 ENGINE PERFORMANCE Fuel and Emissions Systems - Element

Fig. 6: Identifying Sealed And Terminals
Courtesy of AMERICAN HONDA MOTOR CO., INC.

UPDATING THE ECM/PCM

Special Tools Required



Honda diagnostic system (HDS) tablet tester



Honda interface module (HIM) and an iN workstation with HDS and CM update software



HDS pocket tester



GNA 600 and an iN workstation with HDS and CM update software

1. Turn the ignition switch ON (II), but do not start the engine.

NOTE:



Use this procedure when you need to update the ECM/PCM during
troubleshooting procedures.



Make sure the HDS/HIM has the latest software version down loaded from
the iN (interactive network).



Before you update the ECM/PCM, make sure the battery in the vehicle is
fully charged, and connect a jumper battery (not a battery charger) to
maintain system voltage.



Never turn the ignition switch OFF during the update. If there is a problem
with the update, leave the ignition switch ON.



To prevent ECM/PCM damage, do not operate anything electrical
(headlights, audio system, brakes, A/C, power windows, door locks, etc.)
during the update.



To ensure the latest program is installed, do an ECM/PCM update
whenever the ECM/PCM is substituted or replaced.



You cannot update an ECM/PCM with a program it already has. It will only
accept a new program.



If you need to diagnose the Honda interface module (HIM) because the
HIM's red (# 3) light came on or was flashed during the update, leave the
ignition switch in the ON (II) position when you disconnect the HIM from
the data link connector (DLC). This will prevent ECM/PCM damage.

2007 Honda Element EX

2007-2008 ENGINE PERFORMANCE Fuel and Emissions Systems - Element

2. Connect the HDS to the data link connector (DLC) (A) located under the driver's side of the dashboard.

Fig. 7: Identifying Data Link Connector (DLC)
Courtesy of AMERICAN HONDA MOTOR CO., INC.

3. Make sure the HDS communicates with the ECM/PCM and other vehicle system. If it doesn't, go to the

DLC circuit troubleshooting (see DLC CIRCUIT TROUBLESHOOTING ). If you are returning from
the DLC circuit troubleshooting, skip step 4 and 5, then clean the throttle body after updating the
ECM/PCM (see THROTTLE BODY CLEANING ).

4. Select the INSPECTION MENU with the HDS.

5. Select the ETCS TEST, then select the TP POSITION CHECK, and follow the screen prompts with the

HDS.

6. Exit the HDS diagnostic system, then select the update mode, and follow the screen prompts to update the

ECM/PCM.

7. If the software in the ECM/PCM is the latest, disconnect the HDS/HIM from the DLC, and go back to the

procedure that you were doing. If the software in the ECM/PCM is not the latest, follow the instructions
on the screen. If prompted to' choose the PGM-FI system or the A/T system, make sure you update both.

NOTE:

If the TP POSITION CHECK indicates FAILED, continue this procedure.

NOTE:

If the ECM/PCM update system requires you to cool the ECM/PCM, follow
the instructions on screen. If you run into a problem (programming takes
over 15 minutes, status bar goes over 100 %, D or immobilizer indicator
flashes, HDS tablet freezes, etc.) during the update procedure, follow these
steps to minimize the chance of damaging the ECM/PCM:



Leave the ignition switch in the "ON (II)" position.



Connect a jumper battery (do not connect a battery charger).



Shut down the HDS.



Disconnect the HDS from the DLC.

2007 Honda Element EX

2007-2008 ENGINE PERFORMANCE Fuel and Emissions Systems - Element