Honda ACCORD HYBRID 2005 Service Manual page 988

Automatic Transmission
D T C T r o u b l e s h o o t i n g (cont'd)
10. T u r n the ignition switch ON (II).
11. Measure the voltage between A/T clutch pressure
control solenoid valve A 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
SOLENOID V A L V E A C O N N E C T O R
L S A (RED) 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 t o step 12.
NO—Repair an open or a short in the w i r e between
PCM connector terminal C7 and A/T clutch pressure
control solenoid valve A, 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) D (17P)
1 2 | 3 | 4 | 5
6 J 7 | U | 8 9
10 11 12 13 14 15 16 17 18 19 20 21
24 n 25 26
n
27 28 29 30 31
1 2
/
4 5 6
/
9 10 11 12
13 14 n 15 16 17
LG2 (BRN)
V B S O L w
( 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?
YES—Check for loose or poor connections at PCM
connector terminal 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 PCM.H
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 wire 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. Monitor the OBD status for P0962 in the DTCs/
Freeze Data in A/T M o d e Menu for a pass/fail.
Does the result indicate a pass?
YES—The problem has been corrected. •
NO—Return to step 6 and recheck.
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