Honda 2002 Accord Manual page 1285

• BODY •
In each table below, the control unit is followed by
a list of the switches and input signals that can
wake it up.
Multiplex Control Unit, Passenger's:
N o . 9 (7.5A) driver's fuse
No. 13 (7.5A) passenger's fuse
Communication lines ( B R N , PNK)
Front passenger's door lock knob switch (LOCK)
Front passenger's key cylinder switch (LOCK)
Front passenger's door lock knob switch (UNLOCK)*
Front passenger's key cylinder switch (UNLOCK)
Front passenger's door lock switch (LOCK/UNLOCK)
Front passenger's door switch (OPEN)
Right rear door switch (OPEN)
Right rear door lock knob switch (UNLOCK)*
Keyless transmitter (LOCK)
Keyless transmitter (UNLOCK)
Keyless transmitter (TRUNK)
Security input for the radio. Test by disconnecting
and reconnecting the radio connector.
*When testing the passenger's door lock knobs, be
sure all other passenger lock knobs are in the locked
position.
Multiplex Control Unit, Driver's:
No. 9 (7.5A) driver's fuse
No. 13 (7.5A) passenger's fuse
Communication lines (BRN, PNK)
Combination switch
Driver's door switch (OPEN)
Left rear door switch (OPEN)
Left rear door lock knob switch (UNLOCK)
Trunk latch switch (OPEN)
Trunk key cylinder switch(UNLOCK)
Engine hood switch (OPEN)
Multiplex Control Unit, Door:
No. 9 (7.5A) driver's fuse
No. 13 (7.5A) passenger's fuse
Communication lines (BRN, PNK)
Driver's door lock knob switch (LOCK)
Driver's door key cylinder switch (LOCK)
Driver's door lock knob switch (UNLOCK)
Driver's door key cylinder switch (UNLOCK)
Driver's door lock switch (LOCK/UNLOCK)
14. With the system in Mode 1, and the ignition switch
still in the ON (II) position, disconnect the special
tool from the multiplex control inspectin connector
for about 5 to 10 seconds, then reconnect it. The
ignition key light should come on and the beeper
should beep for 2 seconds, then blink and beep
twice more at 0.2 second intervals. This means the
system has gone from Mode 1 to Mode 2. Go to
step 15.
Mode 2:
I G N I T I O N K E Y L I G H T
2 s e c .
0 . 2 s e c .
O N
O F F
0.2 s e c .
NOTE: To cancel Mode 2, disconnect the S C S
service connector from the multiplex control
inspection connector for 10 seconds or more, or
turn the ignition switch OFF.
15. Look in the following tables for the switch most
closely related to the problem. Test all the switches
in the following order, otherwise the test results
maybe inaccurate. While still in Mode 2, operate
that switch to test the wire, switch, and its control
unit input. If the circuit is OK, the ignition key light
should blink once and the beeper should beep once.
If the circuit is faulty, there will be no indication.
Does the ignition key light blink and beeper beep?
Y E S —The circuit is OK. Test the other switches.
N O - G o t o step 16.
In each of the following tables, the control unit is
followed by list of circuits that it can check in Mode
2.
A second key is necessary to test the key cylinder
switches. If only one key is available, cut a second
key from a non-immobilizer type key blank for the
test.
(cont'd)
22-139