Honda Accord: Brake Pedal Position Switch Signal
Circuit Troubleshooting
1. Turn the ignition switch to ON (II).
2. Check the BRAKE SWITCH in the DATA LIST with the HDS.
Does it indicate OFF? YES
-Go to step 3.
NO
-lnspect the brake pedal position switch (see page 19-6).
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 1.
4. Turn the ignition switch to LOCK (0).
5. Jump the SCS line with the HDS.
6. Disconnect the brake pedal position switch 4P connector.
7. Disconnect ECM/PCM connector A (49P).
8. Check for continuity between ECM/PCM connector terminal A42 and body ground.
ECM/PCM CONNECTOR A (49P)
Terminal side of female terminals
Is there continuity? YES
-Repair short in the wire between the ECM/PCM (A42) and the brake pedal position switch. Replace the No. 10 HORN/STOP (20 A) fuse.B NO
-Go to step 9.
9. Connect brake pedal position switch 4P connector terminal No. 2 to body ground with a jumper wire.
BRAKE PEDAL POSITION SWITCH 4P CONNECTOR
Wire side of female terminals
10. Check for continuity between ECM/PCM connector terminal A42 and body ground.
ECM/PCM CONNECTOR A (49P)
Terminal side of female terminals
Is there continuity? YES
-Repair open in the wire between the brake pedal position switch and the No. 10 HORN/STOP (20 A) fuse. Inspect the brake pedal position switch (see page19-6).
NO
-Repair open in the wire between the ECM/PCM (A42) and the brake pedal position switch.
PSP Switch Signal Circuit
Troubleshooting
1. Start the engine, and let it idle.
2. Align the steering wheel straight ahead.
3. Check the PSP SWITCH in the DATA LIST with the
HDS.
Does it indicate ON?
YES-Go to step 4.
NO-Go to s ...
Idle Speed Inspection
NOTE:
- Before checking the idle speed, check these items:
- The malfunction indicator lamp (MIL) has not been
reported on, and there are no DTCs.
- Ignition timing
- Spark plug ...
See also:
Trim Removal/Installation
Door Areas
Special Tools Required
KTC Trim Tool Set SOJATP2014*
*Available through the Honda Tool and
Equipment
Program; call 888-424-6857
Door Sill Area - 2-door
NOTE:
- Put on gloves to protect your ha ...
How the SRS Indicator Works
The SRS indicator alerts you to a
potential problem with your airbag
system components.
When you turn the ignition switch to
the ON (II) position, this indicator
comes on briefly then goes ...
Defogger Wire Repair
NOTE: To make an effective repair, the broken section
must be no longer than 1.0 in (25 mm).
1. Lightly rub the area around the broken section (A)
with fine steel wool, then clean it with isoprop ...