Honda ACCORD HYBRID 2005 Service Manual page 1801

• BODY •
Gauge Control Module Input Test
1. Remove the gauge control m o d u l e (see page 22-235).
2. Disconnect the 30P connector f r o m the gauge control module.
3. Inspect the connector and socket terminals to be sure they are all making g o o d contact.
• If the terminals are bent, loose or corroded, repair t h e m as necessary, and recheck the system.
• If the terminals look OK, go to step 4.
G A U G E CONTROL MODULE CONNECTOR (30P)
YEL
WHT
1 2
3
4 5 6 7
8 9
10 12 13 14
15 16 17 19 20 21
/
X
23 24 25 26 28 29
\ \
BLK BRN
Wire side of female terminals
4. With the connector still disconnected, make these input tests at the connector.
• 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, replace the gauge control m o d u l e .
Cavity W i r e Test Condition Test: Desired result Possible cause if result is not obtained
5 YEL Ignition switch
ON (II)
Check for voltage to g r o u n d :
There should be battery voltage.
• Blown No. 21 (7.5 A) fuse in the
under-dash fuse/relay box
• A n open in the w i r e
6 W H T Under all
conditions
Check for voltage to g r o u n d :
There should be battery voltage.
• Blown No. 7 (10 A) fuse in the
under-dash fuse/relay box
• A n open in the w i r e
21 BLK Under all
conditions
Check for continuity to g r o u n d :
There should be continuity.
• Poor g r o u n d (G503)
• A n open in the w i r e
25 BRN Under all
conditions
Check for continuity between
the No. 25 terminal and under-
dash fuse/relay box N (45P)
connector No. 28 t e r m i n a l :
There should be cotinuity.
A n open in the w i r e 25 BRN
Under-dash
fuse/relay box
connector N
(45P)
disconnected
Check continuity to g r o u n d :
There should be no continuity.
Short to ground on the w i r e
22-119