Acura RSX Honda Integra. Manual — part 274
*01
S6M6APPK77100090973FAAT00
−
−
−
−
−
−
DTC P0973:
2005-2006 Models
YES
NO
YES
NO
YES
NO
14-221
PCM CONNECTORS
A (31P)
LG1 (BRN/YEL)
C (22P)
SH A
(BLU/BLK)
Short in Shift Solenoid Valve A
Circuit
NOTE:
• Record all freeze data and review General
Troubleshooting Information (see page 14-8) before
you troubleshoot.
• This code is caused by an electrical circuit problem
and cannot be caused by a mechanical problem in the
transmission.
1. Clear the DTC with the HDS.
2. Start the engine, and shift to the D position.
3. Check that DTC P0973 recurs.
Go to step 7.
Go to step 4.
4. Choose Shift Solenoid A in Miscellaneous Test
Menu, and test the shift solenoid valve A with the
HDS.
5. Start the engine, and shift to the D position.
6. Monitor the OBD status for P0973 in the DTCs/
Freeze Data in A/T Mode Menu for a pass/fail.
Go to step 7.
Intermittent failure, the system is OK at this
time. Check the BLU/BLK wire for an intermittent
short to ground between shift solenoid valve A and
PCM. If the tester indicates NOT COMPLETED,
return to step 4 and recheck.
7. Turn the ignition switch OFF.
8. Jump the SCS line with the HDS.
9. Disconnect PCM connectors A (31P) and C (22P).
10. Measure the resistance between PCM connector
terminals C6 and A9.
Go to step 11.
Update the PCM if it does not have the latest
software, or substitute a known-good PCM
(see page 14-11), then recheck. If the symptom/
indication goes away with a known-good PCM,
replace the original PCM.
(cont’d)
Wire side of female terminals
Is DT C P097 3 indicated?
Does the r esult indicate a f ailed?
Is ther e less than 12
?
05/06/27 17:56:39 61S6M040_140_0222
*02
−
−
−
−
YES
NO
YES
NO
14-222
Automatic Transmission
DTC Troubleshooting (cont’d)
PCM CONNECTORS
A (31P)
LG1 (BRN/YEL)
C (22P)
SH A
(BLU/BLK)
11. Disconnect the shift solenoid harness connector at
the transmission housing.
12. Check for continuity between PCM connector
terminals C6 and A9.
Repair short to ground in the wire between
PCM connector terminal C6 and the shift solenoid
harness connector, then go to step 13.
Check shift solenoid valve A, and check for a
short in the shift solenoid harness in the
transmission (see page 14-258). Replace shift
solenoid valve A and/or shift solenoid harness,
then go to step 13.
13. Clear the DTC with the HDS.
14. Start the engine, and shift to the D position.
15. Monitor the OBD status for P0973 in the DTCs/
Freeze Data in A/T Mode Menu for a pass/fail.
Troubleshooting is completed.
Return to step 7 and recheck.
Wire side of female terminals
Is ther e continuity?
Does the r esult indicate a passed?
05/06/27 17:56:39 61S6M040_140_0223
−
*01
S6M6APPK77100090974FAAT00
−
−
−
−
−
−
DTC P0974:
2005-2006 Models
YES
NO
YES
NO
YES
NO
14-223
PCM CONNECTORS
A (31P)
LG1 (BRN/YEL)
C (22P)
SH A
(BLU/BLK)
Open in Shift Solenoid Valve A
Circuit
NOTE:
• Record all freeze data and review General
Troubleshooting Information (see page 14-8) before
you troubleshoot.
• This code is caused by an electrical circuit problem
and cannot be caused by a mechanical problem in the
transmission.
1. Clear the DTC with the HDS.
2. Start the engine in the P position.
3. Check that DTC P0974 recurs.
Go to step 7.
Go to step 4.
4. Choose Shift Solenoid A in Miscellaneous Test
Menu, and test the shift solenoid valve A with the
HDS.
5. Start the engine in the P position.
6. Monitor the OBD status for P0974 in the DTCs/
Freeze Data in A/T Mode Menu for a pass/fail.
Go to step 7.
Intermittent failure, the system is OK at this
time. Check for poor connections or loose terminals
at shift solenoid valve A and PCM. If the tester
indicates NOT COMPLETED, return to step 4 and
recheck.
7. Turn the ignition switch OFF.
8. Jump the SCS line with the HDS.
9. Disconnect PCM connectors A (31P) and C (22P).
10. Measure the resistance between PCM connector
terminals C6 and A9.
Check for loose or poor connections at PCM
connector terminal C6. If the connection is OK,
update the PCM if it does not have the latest
software, or substitute a known-good PCM
(see page 14-11), then recheck. If the symptom/
indication goes away with a known-good PCM,
replace the original PCM.
Go to step 11.
(cont’d)
Wire side of female terminals
Is DT C P097 4 indicated?
Does the r esult indicate a f ailed?
Is ther e 12
25
?
05/06/27 17:56:39 61S6M040_140_0224
−
02
−
−
−
−
YES
NO
YES
NO
14-224
Automatic Transmission
DTC Troubleshooting (cont’d)
SHIFT SOLENOID HARNESS CONNECTOR
SH A (BLU)
11. Disconnect the shift solenoid harness connector at
the transmission housing.
12. Measure the resistance between shift solenoid
harness connector terminal No. 5 and body ground.
Repair open in the wire between PCM
connector terminal C6 and the shift solenoid
harness connector, then go to step 13.
Check shift solenoid valve A, and check for an
open in the shift solenoid harness in the
transmission (see page 14-258). Replace shift
solenoid valve A and/or shift solenoid harness,
then go to step 13.
13. Clear the DTC with the HDS.
14. Start the engine in the P position.
15. Monitor the OBD status for P0974 in the DTCs/
Freeze Data in A/T Mode Menu for a pass/fail.
Troubleshooting is completed.
Return to step 7 and recheck.
Terminal side of male terminals
Is ther e 12
25
?
Does the r esult indicate a passed?
05/06/27 17:56:40 61S6M040_140_0225
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