Acura RSX Honda Integra. Manual — part 270
01
S6M6APPK77100090957FAAT00
−
−
−
−
−
−
DTC P0957:
2005-2006 Models
YES
NO
YES
NO
YES
NO
14-205
TRANSMISSION GEAR SELECTION SWITCH/
PARK PIN SWITCH CONNECTOR
S-MODE (BRN)
Short in Transmission Gear
Selection Switch Circuit, or Transmission
Gear Selection Switch Stuck ON
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. Turn the ignition switch ON (II).
2. Shift to the P position.
3. Verify the transmission gear selection switch
sequential sportshift mode switch inputs with the
HDS in the A/T data list.
Go to step 4.
Intermittent failure, the system is OK at this
time. Check the BRN wire for an intermittent short
to ground between the transmission gear selection
switch and PCM.
4. Turn the ignition switch OFF.
5. Disconnect the transmission gear selection switch
connector.
6. Turn the ignition switch ON (II).
7. Verify the transmission gear selection switch
sequential sportshift mode switch inputs with the
HDS in the A/T data list.
Go to step 8.
Replace the transmission gear selection
switch (see page 14-270), then go to step 12.
8. Turn the ignition switch OFF.
9. Jump the SCS line with the HDS.
10. Disconnect PCM connector D (17P).
11. Check for continuity between transmission gear
selection switch connector terminal No. 3 and body
ground.
Repair short to ground in the wire between
PCM connector terminal D2 and the transmission
gear selection switch connector, then go to step 12.
Check for loose or poor connections at PCM
connector terminal D2. 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.
(cont’d)
Wire side of female terminals
Is sequential spor tshif t mode SW ON?
Is sequential spor tshif t mode SW ON?
Is ther e continuity?
05/06/27 17:52:14 61S6M040_140_0206
+
−
−
−
YES
NO
14-206
Automatic Transmission
DTC Troubleshooting (cont’d)
12. Clear the DTC with the HDS.
13. Start the engine in the P position, wait for more
than 10 seconds, then shift to the M position.
14. Push the shift lever toward shiftup position (
)
slowly, and return to neutral position; repeat this
test 10 times or more.
15. Pull the shift lever toward shiftdown position (
)
slowly, and return to neutral position; repeat this
test 10 times or more.
16. Monitor the OBD status for P0957 in the DTCs/
Freeze Data in A/T Mode Menu for a pass/fail.
Troubleshooting is completed.
Return to step 1 and recheck.
Does the r esult indicate a passed?
05/06/27 17:52:14 61S6M040_140_0207
01
S6M6APPK77100090958FAAT00
−
−
−
−
DTC P0958:
2005-2006 Models
YES
NO
YES
NO
14-207
TRANSMISSION GEAR SELECTION SWITCH/
PARK PIN SWITCH CONNECTOR
S-MODE (YEL)
GND (WHT)
Open in Transmission Gear
Selection Switch Circuit, or Transmission
Gear Selection Switch Stuck OFF
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. Turn the ignition switch ON (II).
2. Shift to the M position.
3. Verify the transmission gear selection switch
sequential sportshift mode switch inputs with the
HDS in the A/T data list.
Go to step 4.
Intermittent failure, the system is OK at this
time. Check for poor connections or loose terminals
at the transmission gear selection switch and
PCM.
4. Turn the ignition switch OFF.
5. Disconnect the transmission gear selection switch
connector.
6. Check for continuity between transmission gear
selection switch connector terminals No. 3 and
No. 7.
Go to step 7.
Replace the transmission gear selection
switch (see page 14-270), then go to step 10.
(cont’d)
Terminal side of male terminals
Is sequential spor tshif t mode SW OF F ?
Is ther e continuity when the shif t lever is in
M position, and no continuity when the shif t lever
is any other M position?
05/06/27 17:52:14 61S6M040_140_0208
+
−
02
03
−
−
−
−
−
−
YES
NO
YES
NO
YES
NO
14-208
Automatic Transmission
DTC Troubleshooting (cont’d)
TRANSMISSION GEAR SELECTION SWITCH/
PARK PIN SWITCH CONNECTOR
S-MODE (BRN)
PCM CONNECTOR D (17P)
S-MODE (BRN)
7. Turn the ignition switch ON (II).
8. Measure the voltage between transmission gear
selection switch connector terminal No. 3 and body
ground.
Repair open in the wire between
transmission gear selection switch connector
terminal No. 7 and ground (G402), or repair poor
ground (G402), then go to step 10.
Go to step 9.
9. Measure the voltage between PCM connector
terminal D2 and body ground.
Repair open in the wire between PCM
connector terminal D2 and the transmission gear
selection switch connector, then go to step 10.
Check for loose or poor connections at PCM
connector terminal D2. 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.
10. Clear the DTC with the HDS.
11. Start the engine in the P position, wait for more
than 10 seconds, then shift to the M position.
12. Push the shift lever toward shiftup position (
)
slowly, and return to neutral position; repeat this
test 10 times or more.
13. Pull the shift lever toward shiftdown position (
)
slowly, and return to neutral position; repeat this
test 10 times or more.
14. Monitor the OBD status for P0958 in the DTCs/
Freeze Data in A/T Mode Menu for a pass/fail.
Troubleshooting is completed.
Return to step 1 and recheck.
Wire side of female terminals
Wire side of female terminals
Is ther e batter y voltage?
Is ther e batter y voltage?
Does the r esult indicate a passed?
05/06/27 17:52:14 61S6M040_140_0209
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