Honda Element. Manual — part 589

Fig. 4: Checking Continuity Between PSP Switch 2P Connector Terminal No. 1 And Body Ground
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there continuity?

YES - Repair short in the wire between the ECM/PCM (E16) and the PSP switch.

NO - Update the ECM/PCM if it does not have the latest software (see UPDATING THE ECM/PCM ),
or substitute a known-good ECM/PCM (see SUBSTITUTING THE ECM/PCM ), then recheck. If the
symptom/indication goes away with a known-good ECM/PCM, replace the original ECM/PCM (see
ECM/PCM REPLACEMENT ).

14. Turn the ignition switch OFF.

15. Disconnect the PSP switch 2P connector.

16. Connect PSP switch 2P connector terminals No. 1 and No. 2 with a jumper wire, then start the engine.

Fig. 5: Connecting PSP Switch 2P Connector Terminals No. 1 And 2 With Jumper Wire
Courtesy of AMERICAN HONDA MOTOR CO., INC.

17. Check the PSPSW in the DATA LIST with the HDS.

Does it change to ON?

YES - Replace the PSP switch (see POWER STEERING HOSE, LINE, AND PRESSURE SWITCH
REPLACEMENT ).

2007 Honda Element EX

2007-08 ENGINE PERFORMANCE Idle Control System - Element

NO - Go to step 18.

18. Turn the ignition switch OFF.

19. Remove the jumper wire from the PSP switch 2P connector.

20. Jump the SCS line with the HDS.

21. Disconnect ECM/PCM connector E (31P).

22. Connect PSP switch 2P connector terminal No. 1 to body ground with a jumper wire.

Fig. 6: Connecting PSP Switch 2P Connector Terminal No. 1 To Body Ground With Jumper Wire
Courtesy of AMERICAN HONDA MOTOR CO., INC.

23. Check for continuity between body ground and ECM/PCM connector terminal E16.

Fig. 7: Checking Continuity Between Body Ground And ECM/PCM Connector Terminal E16
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there continuity?

YES - Go to step 24.

NO - Repair open in the wire between the PSP switch and the ECM/PCM (E16).

24. Check for continuity between PSP switch 2P connector terminal No. 2 and body ground.

2007 Honda Element EX

2007-08 ENGINE PERFORMANCE Idle Control System - Element

Fig. 8: Checking Continuity Between PSP Switch 2P Connector Terminal No. 2 And Body Ground
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there continuity?

YES - Update the ECM/PCM if it does not have the latest software (see UPDATING THE
ECM/PCM ), or substitute a known-good ECM/PCM (see SUBSTITUTING THE ECM/PCM ), then
recheck. If the symptom/indication goes away with a known-good ECM/PCM, replace the original
ECM/PCM (see ECM/PCM REPLACEMENT ).

NO - Repair open in the wire between the PSP switch and G301.

BRAKE PEDAL POSITION SWITCH SIGNAL CIRCUIT TROUBLESHOOTING

1. Turn the ignition switch ON (II).

2. Check the BRAKE SWITCH in the DATA LIST with the HDS.

Does it indicate OFF?

YES - Go to step 3.

NO - Inspect the brake pedal position switch (see BRAKE PEDAL POSITION SWITCH TEST ).

3. Press the brake pedal, and check the BRAKE SWITCH in the DATA LIST with the HDS.

Does it change to ON?

YES - The brake pedal position switch signal circuit (BKSW line) is OK.

NO - Go to step 4.

4. Turn the ignition switch OFF.

5. Jump the SCS line with the HDS.

6. Disconnect the brake pedal position switch 4P connector.

7. Disconnect ECM/PCM connector E (31P).

2007 Honda Element EX

2007-08 ENGINE PERFORMANCE Idle Control System - Element

8. Check for continuity between ECM/PCM connector terminal E22 and body ground.

Fig. 9: Checking Continuity Between ECM/PCM Connector Terminal E22 And Body Ground
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there continuity?

YES - Repair short in the wire between the ECM/PCM (E22) and the No. 7 HORN, STOP (15 A) fuse.
Replace the No. 7 HORN, STOP (15 A) fuse.

NO - Go to step 9.

9. Check for continuity between ECM/PCM connector terminal E22 and brake pedal position switch 4P

connector terminal No. 2.

Fig. 10: Checking Continuity Between ECM/PCM Connector Terminal E22 And Brake Pedal
Position Switch 4P Connector Terminal No. 2
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there continuity?

YES - Repair open in the wire between the brake pedal position switch and the No. 7 HORN, STOP (15
A) fuse. Inspect the brake position switch (see BRAKE PEDAL POSITION SWITCH TEST ).

2007 Honda Element EX

2007-08 ENGINE PERFORMANCE Idle Control System - Element