Acura 2002 RSX Service Manual page 628

Automatic Transm ission
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DTG Troubleshooting (cont'd)
DTC P0773: Problem in Shift Solenoid Valve E
Circuit
NOTE:
. Record allfreeze data and review General
Troubleshooting Information (see page j4-3) before
you troubleshoot.
. This code is caused by an electrical circuitproblem
and cannot be caused by a mechanical problem in the
transmission.
'1,
Turn the ignition switch oFF.
2. Disconnect PC|M connectors A (31p) andC l22p).
3. Turn the ignition switch ON l).
4. Measure the voltage between pCM connector
terminals C3 and A23 or A24.
PCM CONNECTORS
(BRN/YEL}
Wire side of female terminals
ls there voltage?
YES- Repair short to power in the wrre oerween
PCM connector terminal C3 and the shift solenoid
v a l v e E . I
NO Go to step 5.
Turn the ignition switch OFF.
Disconnect the shift solenoid harness connecror aI
the transmission housing.
5 .
6.
14-96
7 . Check for continuity between PCM connecror
terminals C3 and A23 ot A24.
PCM CONNECTORS
Wire side of female terminals
ls there continuity?
YES Repair short to ground in the wire beh,veen
PCM connector terminal C3 and the shift solenoid
harness connector.l
N O - G o t o s t e p 8 .
Connect the shift solenoid harness connecror.
Measure the resistance between pCM connector
terminals C3 and A23 or A24.
PCM CONNECTORS
Wire side of female terminals
Is there 12 25 Q?
YES - Update the PCM if it does not have the latest
software, or substitute a known-good pCM, then
recheck (see page 14-7). lf the symptom/indication
goes away with a known-good pCM, replace the
o r i g i n a l P C M . t
NO Go to step 10.
8 .
L
(BRN/YEL)