Acura 2002 RSX Service Manual page 619

DTC P0750: Problem in Hydraulic Control
Syslem of Shift Solenoid Valve A Circuit
NOTE: Record all freeze data and review General
Troubleshooting Information {see page 14-3) before
you troubleshoot
1. Check whether the OBD ll scantool indicates
another code.
Does the OBD tl scan tool indicate another code?
YES Perform the troubleshooting flowchart for
the indicated code(s). Turn the ignition switch OFF'
and go to step 4 after troubleshootlng'
N O - G o t o s t e p 2
2, Turn the ignition switch oFF.
3. Replace the shift solenoid valve A (see page 14-
1 2 7 l .
4. Reset the PcM memory by removing the No' 6 EcU
fuse (15A) in the under-hood fuse/relay box for
more than 10 seconds.
5. Start the engine, and shift to [i position Startthe
vehicle off in 1st. drive at 25 mph {40 km/h)for 10
seconds, shift to 2nd gear, drive at 25 mph
(40 km/h) for 1O seconds, then downshift to 1st gear'
and drive at 25 mph {40 km/h)for 10 seconds'
6. Recheck for DTC P0750.
Doesthe scan tool indicate code P0750?
YES- Go to step 7.
NO The problem has been corrected t
7. Check for warranty coverage
lsthe vehicle undet wartantY?
YES Replace the transmission assembly l
NO Go to step 8.
8. Turn the ignition switch OFF
1 0 .
1 1 .
Remove the transmission, and overhaul
transmission hydraulic control system and the 2nd
c l u t c h l i n e .
l n s t a l l t h e t r a n s m i s s i o n o n t h e v e h i c l e '
Reset the PCM memory by removing the No 6 ECU
fuse {15A) in the under-hood fuse/relay box for
more than 1O seconds, if necessarY.
Start the engine, and shift to M position Startthe
vehicle off in 1st, drive at 25 mph (40 km/h) for 10
seconds, shift to 2nd gear, drive at 25 mph
(40 km/h) for '10 seconds, then downshift to 1st gear'
a n d d r i v e a t 2 5 m p h ( 4 0 k m i h ) f o r 1 0 s e c o n d s
Recheck for DTC P0750
Does the OBD tl scan tool indicate code P0750?
YES Replace the transmission assembly l
NO-The problem has been corrected l
14-87