Honda ACCORD HYBRID 2005 Service Manual page 992

Automatic Transmission
D T C T r o u b l e s h o o t i n g ( c o n t ' d )
10. Turn the ignition switch ON (II).
11. Measure the voltage between A/T clutch pressure
control solenoid valve B connector terminals No. 1
and No. 2.
A / T C L U T C H P R E S S U R E C O N T R O L
S O L E N O I D V A L V E B C O N N E C T O R
L S B (BRN/WHT) 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 battery voltage?
Y E S — G o to step 12.
IMO—Repair an open or a short in the w i r e between
PCM connector terminal C15 and A/T clutch
pressure control solenoid valve B, then go to step
13.
12. Measure the voltage between PCM connector
terminals A10 and A3 or D16.
PCM C O N N E C T O R S
LG1 (BRN/YEL)
A(31P)
1 2 | ;
5 e | 7 | U | a 9
1 0 11 12 13 14 15 16 17 18 19 20 21
' 2 3
24 n 25 26 n 27 28 29 30 31
f\7\
D (17P)
1
2
/
4
5 6
/ 8 9
1 0 1 1
12
13 14 n 15 16 17
L G 2 (BRN)
V B S O L
( B L K / Y E L )
W i r e side of f e m a l e t e r m i n a l s
Is there battery voltage?
Y E S — C h e c k for loose or poor connections at PCM
connector t e r m i n a l A10. If the connection is OK,
update the PCM if it does not have the latest
software, or substitute a k n o w n - g o o d PCM
(see page 14-7), then recheck. If the s y m p t o m /
indication goes away w i t h a k n o w n - g o o d PCM,
replace the original P C M . B
NO—Check for b l o w n No. 18 fuse in the under-dash
fuse/relay box. If the fuse is OK, repair an open in
the w i r e between PCM connector terminal A10 and
the under-dash fuse/relay box, then go to step 13.
13. Clear the DTC w i t h the HDS.
14. Test-drive the vehicle for several minutes in the D
position in all five gears.
15. M o n i t o r the OBD status for P0966 in the DTCs/
Freeze Data in A/T M o d e M e n u for a pass/fail.
Does the result indicate a pass?
Y E S — T h e p r o b l e m has been corrected. •
NO—Return to step 6 and recheck.
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