Honda 2002 Accord Manual page 1289

• BODY •
Passenger's Unit:
4. Remove the passenger's multiplex control unit from the passenger's under-dash fuse/relay box.
5. Inspect the connector and socket terminals to be sure they are all making good contact.
• If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.
• If the terminals look OK, go to step 6.
6. Make the following input tests at connector B and the fuse/relay box socket.
• If a test indicates a problem, find and correct the cause, then recheck the system.
• If all the input tests prove OK, go to step 7.
B1
/ / /
B9
/
B11
B15
B16
X / / /
B21 B22
PASSENGER'S MULTIPLEX CONTROL UNIT CONNECTOR B
W i r e s i d e o f
f e m a l e t e r m i n a l s
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12
A13 A14 A15 A16 A17 A18 A19 A2D A21 A22 A23 A24 A13 A14 A15 A16 A17 A18 A19 A2D A21 A22 A23 A24
PASSENGER'S UNDER-DASH FUSE/RELAY BOX SOCKET
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
• Blown No. 54 (40A) fuse in the
under-hood fuse/relay box
• An open in the wire
A8
Fuse/relay
box socket
Under all
conditions
Check for continuity to ground:
There should be continuity.
• Poor ground (G581)
• An open in the wire
A22
Fuse/relay
box socket
Ignition switch ON
(ID
Check for voltage to ground:
There should be battery voltage.
• Blown No. 9 (7.5A) fuse in the
driver's under-dash fuse/relay box
• Blown No. 42 (50A) fuse in the
under-hood fuse/relay box
• An open in the wire
B22 BLK Under all
conditions
Check for continuity to ground:
There should be continuity.
• Poor ground (G504)
• An open in the wire
(cont'd)
22-143