Honda ACCORD HYBRID 2005 Service Manual page 1420

A B S / T C S Components
T C S A c t i v a t i o n I n d i c a t o r C i r c u i t T r o u b l e s h o o t i n g ( c o n t ' d )
9. Turn the ignition switch ON (II).
7. Check for continuity between the TCS OFF switch
5P connector terminal No. 2 and the gauge control
m o d u l e connector B (30P) t e r m i n a l No. 7.
T C S O F F SWITCH 5P C O N N E C T O R
] 1 2 3 4
A
T C S O F F S W (RED/WHT)
(£h G A U G E C O N T R O L
I M O D U L E B (30P)
1 2 3 4 5 6 7
8 9 10
/
12 13 14
15 16 17 I/ 19 20 21 / N 2 3 24 25 26
/
28 29
/
W i r e side of female t e r m i n a l s
Is there continuity?
Y E S — G o t o step 8.
NO—Repair open in the w i r e between the TCS OFF
switch and the gauge control m o d u l e connector B
(30P).
8. Check for continuity between the TCS OFF switch
5P connector terminal No. 2 and body g r o u n d .
T C S O F F SWITCH 5P C O N N E C T O R
1
1
I
2
J
3 | 4 [ / \
T C S O F F S W (RED/WHT)
W i r e side of f e m a l e t e r m i n a l s
Is there continuity?
YES—Repair short in the w i r e between the TCS
OFF switch 5P connector t e r m i n a l No. 2 and the
gauge control module. •
N O — G o t o step 9.
10. Measure the voltage between the TCS OFF switch
5P connector terminal No. 1 and body g r o u n d .
T C S O F F SWITCH 5P C O N N E C T O R
1 2 3
4
/
GND (BLK)
W i r e side of f e m a l e t e r m i n a l s
Is there less than 0.1 V?
Y E S — G o t o step 11.
NO—Repair open in the w i r e between the TCS OFF
switch and body g r o u n d ( G 5 0 D . B
11. Substitute a k n o w n - g o o d ABS/TCS modulator-
control unit.
12. Reconnect all of the disconnected connectors.
13. Clear the DTC using the HDS (see page 19-35).
14. D i s c o n n e c t t h e H D S f r o m t h e 16P D L C .
15. Turn the ignition switch OFF, then turn it ON (II)
again.
16. Test-drive the vehicle.
Does the TCS activation indicator go off?
YES—Replace the ABS/TCS modulator-control
u n i t . H
NO—Check for loose t e r m i n a l s in the gauge control
module connectors. If necessary, substitute a
k n o w n - g o o d gauge control m o d u l e , and recheck. •
19-76