Honda ACCORD HYBRID 2005 Service Manual page 978

Automatic Transmission
D T C T r o u b l e s h o o t i n g (cont'd)
11. Measure the voltage between PCM connector
t e r m i n a l C11 and body g r o u n d .
PCM C O N N E C T O R C (22P)
1
1 2
U
3 4 5 6 7
8 9 10 11 12 13 14 15
16 17 18 1 5 20
n 21 22
O P 2 S W (BLU/BLK)
Wire side of f e m a l e t e r m i n a l s
Is there about 5 V?
YES—Repair an open in the w i r e between PCM
connector terminal C11 and the 2nd clutch
transmission fluid pressure switch, then go to step
12.
NO—Check for loose or poor connections at PCM
connector terminal C11. 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. •
12. Clear the DTC w i t h the HDS.
13. Start the engine, and w a r m it up to normal
operating temperature (the radiator fan comes on).
14. Drive the vehicle in the 2 position for more than
5 seconds, then shift the shift lever into the D
position, and drive in 4th gear for more than
5 seconds. Slow d o w n and stop the wheels.
15. Monitor the OBD status for P0843 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?
YES—The p r o b l e m has been corrected. •
NO—Return to step 7 and recheck.
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