Honda 2002 Accord Manual page 1322

Power Windows
Control Unit Input Test (cont'd)
8. W i t h the passenger's multiplex control unit still disconnected, make these input tests at the passenger's under-
dash fuse/relay box socket.
• If any test indicates a p r o b l e m , find and correct the cause, then recheck the system.
• If all the input tests prove OK, go to step 9.
Cavity Wire
Test condition
Test: Desired result Possible cause if result is not obtained
A24 Fuse/relay
box socket
Under all
conditions
Check for voltage to ground:
There should be battery
voltage.
• Blown No. 13 (7.5A) fuse in the
passenger's under-dash fuse/
relay box
• Faulty passenger's fuse/relay
box
A12
Fuse/relay
box socket
Under all
conditions
Check for continuity to
g r o u n d :
There should be continuity
• Faulty power w i n d o w relay
Poor ground(G581)
• An open in the wire
A8
Fuse/relay
box socket
Under all
conditions
Check for continuity to
g r o u n d :
There should be continuity.
• Poor ground(G581)
• Faulty driver's under-dash fuse/
relay box
9. Reconnect the passenger's multiplex control unit to the passenger's under-dash fuse/relay box, and perform the
f o l l o w i n g input tests at the appropriate connectors on the passenger's under-dash fuse/relay box.
For passenger's under-dash fuse/relay box connector socket location (see page 22-45).
• If any test indicates a p r o b l e m , find and correct the cause, then recheck the system.
• If all the input tests prove OK, go to step 10.
Cavity Wire
Test condition Test: Desired result
Possible cause if result is not obtained
A16
GRN
Front passenger's
door open
Check for voltage to ground:
There should be 1 V or less.
• Faulty front passenger's door
switch
• A n open in the wire
(voltage stays high)
• Short to ground
(voltage stays low)
A16
GRN
Front passenger's
door closed
Check for voltage to ground:
There should be 5 V or more.
• Faulty front passenger's door
switch
• A n open in the wire
(voltage stays high)
• Short to ground
(voltage stays low)
F18 BLU J u m p F18 to
battery voltage
Check the f r o n t passenger's
w i n d o w motor operation:
The w i n d o w should go d o w n .
• Faulty front passenger switch
• A n open in the wire
• Faulty w i n d o w motor
F9 BLU/YEL J u m p F9 to battery
voltage
Check the f r o n t passenger's
w i n d o w motor operation:
The w i n d o w should go up.
• Faulty front passenger switch
• A n open in the wire
• Faulty w i n d o w motor
A12 YEL/GRN J u m p A12 to
battery voltage
Check the right rear w i n d o w
m o t o r operation:
The w i n d o w should go d o w n .
• Faulty right rear switch
• A n open in the wire
• Faulty w i n d o w motor
A11
YEL J u m p A11 to
battery voltage
Check the right rear w i n d o w
motor operation:
The w i n d o w should go up.
• Faulty right rear switch
• A n open in the wire
• Faulty w i n d o w motor
22-176