2006 ACURA CSX ignition
[x] Cancel search: ignitionPage 1105 of 2893
µ
Î
(#'
)
µ
µ
µ
µ
µ
µ µ
µ
DTC P0986:
YES
NO
YES
NO
YES
NO YES
NO
14-189
PCM CONNECTORS
B (44P) C (44P)
LG1 (BRN/YEL)
SHE (YEL)
Open in Shift Solenoid Valve E
Circuit
NOTE:
Before you troubleshoot, record all freeze data and any on-board snapshot with the HDS, and review
General Troubleshooting Information (see page 14-3).
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 to ON (II).
2. Clear the DTC with the HDS.
3. Start the engine with the shift lever in N, and wait for at least 1 second.
4. Check for Temporary DTCs or DTCs with the HDS.
Go to step 8.
Go to step 5.
5. Select Shift Solenoid Valve E in the Miscellaneous Test Menu, and test shift solenoid valve E with the
HDS.
Go to step 6.
Go to step 8.
6. Start the engine with the shift lever in N, and wait for at least 1 second.
7. Monitor the OBD STATUS for P0986 in the DTCs MENU with the HDS.
Go to step 8.
If the HDS indicates PASSED, intermittent
failure, the system is OK at this time. Check for
poor connections or loose terminals between shift
solenoid valve E and the PCM. If the HDS indicates
NOT COMPLETED, go to step 5.
8. Turn the ignition switch to LOCK (0). 9. Jump the SCS line with the HDS.
10. Disconnect PCM connectors B (44P) and C (44P).
11. Measure the resistance between PCM connector terminals B24 and C40.
Go to step 22.
Go to step 12.
(cont’d)
Terminal side of female terminals
I s DT C P0986 i nd i cat ed ?Is a clicking sound heard?
Does the HDS ind icate F AILED? Is there 12 25 ?
08/08/21 14:45:28 61SNR030_140_0191
ProCarManuals.com
DYNOMITE -2009-
Page 1107 of 2893
µ
µ
µ
µ µ
µ
µ
µ
YES
NO
YES
NO
YES
NO
YES
NO
14-191
16. Reconnect all connectors.
17. Turn the ignition switch to ON (II).
18. Clear the DTC with the HDS.
19. Start the engine with the shift lever in P, and wait
for at least 1 second. Then shift to N, and wait for at
least 1 second.
20. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
terminals between shift solenoid valve E and the
PCM, then go to step 1.
Go to step 21.
21. Monitor the OBD STATUS for P0986 in the DTCs MENU with the HDS.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs were indicated in step 20,
go to the indicated DTC’s troubleshooting.
If the HDS indicates FAILED, check for poor
connections or loose terminals between shift
solenoidvalveEandthePCM,thengotostep1.If
the HDS indicates NOT COMPLETED, go to step 19. 22. Reconnect all connectors.
23. Update the PCM if it does not have the latest
software (see page 11-227), or substitute a known-
good PCM (see page 11-7).
24. Start the engine with the shift lever in P, and wait for at least 1 second. Then shift to N, and wait for at
least 1 second.
25. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
terminals between shift solenoid valve E and the
PCM. If the PCM was updated, substitute a known-
good PCM (see page 11-7), then go to step 24. If the
PCM was substituted, go to step 1.
Go to step 26.
26. Monitor the OBD STATUS for P0986 in the DTCs MENU with the HDS.
If the PCM was updated, troubleshooting is
complete. If the PCM was substituted, replace the
original PCM (see page 11-228). If any other
Temporary DTCs or DTCs were indicated in step 25,
go to the indicated DTC’s troubleshooting.
If the HDS indicates FAILED, check for poor
connections or loose terminals between shift
solenoid valve E and the PCM. If the PCM was
updated, substitute a known-good PCM (see page
11-7), then go to step 24. If the PCM was substituted,
go to step 1. If the HDS indicates NOT COMPLETED,
go to step 24.
I s DT C P0986 i nd i cat ed ?
Does the HDS ind icate PASSED? I s DT C P0986 i nd i cat ed ?
Does the HDS ind icate PASSED?
08/08/21 14:45:28 61SNR030_140_0193
ProCarManuals.com
DYNOMITE -2009-
Page 1108 of 2893
(#'
) (#'
)
µ
µ µ
µ
µ
µ
DTC P16C0: DTC P1717:
YES
NO YES
NO
YES
NO
14-19214-192Automatic Transmission
DTC Troubleshooting (cont’d)
PCM A/T Control System
Incomplete Update Open in Transmission Range
Switch ATPRVS Switch Circuit
NOTE:
Before you troubleshoot, record all freeze data and any on-board snapshot with the HDS, and review
General Troubleshooting Information (see page 14-3).
This code is indicated when PCM updating is incomplete.
Do not turn the ignition switch to LOCK (0) or ACCESSORY (I) while updating the PCM. If you turn
the ignition switch to LOCK (0) or ACCESSORY (I)
before completion, the PCM can be damage.
1. Update the PCM (see page 11-227).
2. Check for Temporary DTCs or DTCs with the HDS.
Replace the PCM (see page 11-228).
PCM updating is complete. NOTE:
Before you troubleshoot, record all freeze data and any on-board snapshot with the HDS, and review
General Troubleshooting Information (see page 14-3).
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 to ON (II).
2. Shift to R, and check the A/T R Switch in the Data List with the HDS.
Go to step 3.
Check for proper transmission range switch
installation (see page 14-267), adjust the shift cable
(see page 14-259), then recheck. If transmission
rangeswitchandshiftcableareOK,gotostep4.
3. Check the Reverse Switch (ATPRVS) in the Data List with the HDS.
Intermittent failure, the system is OK at this
time.
Go to step 4.
4. Turn the ignition switch to LOCK (0).
5. Disconnect the transmission range switch connector.
Is DTC P16C0 indicated? Is the A/ T R SW IT CH ON?
Is t he Rev er se Sw i t ch ( AT PRV S) ON ?
08/08/21 14:45:28 61SNR030_140_0194
ProCarManuals.com
DYNOMITE -2009-
Page 1109 of 2893
Î
µ
µµ µ
YES
NO YES
NO
14-193
TRANSMISSION RANGE
SWITCH CONNECTOR
GND (BLK) TRANSMISSION RANGE
SWITCH CONNECTOR
GND (BLK)
ATPRVS
(WHT/RED)
6. Check for continuity between transmission range
switch connector terminal No. 10 and body ground.
Go to step 7.
Repair open in the wire between transmission
range switch connector terminal No. 10 and body
ground (G 101) (see page 22-16), or repair poor
body ground (G 101), then go to step 10. 7. Turn the ignition switch to ON (II).
8. Measure the voltage between transmission range
switch connector terminals No. 1 and No. 10.
Go to step 9.
Repair open in the wire between PCM
connector terminal B22 and the transmission range
switch,thengotostep10.
(cont’d)
Wire side of female terminals Wire side of female terminals
Is there continuity?Is t her e about bat t er y v ol t age?
08/08/21 14:45:29 61SNR030_140_0195
ProCarManuals.com
DYNOMITE -2009-
Page 1110 of 2893
Î µ
µ µ
µ
µ
µ
YES
NO YES
NO
YES
NO
14-194Automatic Transmission
DTC Troubleshooting (cont’d)
ATPRVS
TRANSMISSION RANGE
SWITCH CONNECTOR
GND
9. Check for continuity between transmission rangeswitch connector terminals No. 1 and No. 10 while
the shift lever is in R, and when the shift lever is
shifted to any position other than R.
Go to step 16.
Replace the transmission range switch
(see page 14-267), then go to step 10. 10. Reconnect all connectors.
11. Turn the ignition switch to ON (II).
12. Clear the DTC with the HDS.
13. Start the engine with the shift lever in P. Shift to N,
then shift to R while pressing the brake pedal, and
wait for at least 2 seconds.
14. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
terminals between the transmission range switch
and the PCM, then go to step 1.
Go to step 15.
15. Monitor the OBD STATUS for P1717 in the DTCs MENU with the HDS.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs were indicated in step 14,
go to the indicated DTC’s troubleshooting.
If the HDS indicates FAILED, check for poor
connections or loose terminals between the
transmission range switch and the PCM, then go to
step 1. If the HDS indicates NOT COMPLETED, go to
step 13.
Terminal side of male terminals
I s t her e cont i nui t y w hi l e t he shi f t l ev er i s i n R, and no cont i nui t y w hen t he shi f t l ev er i s shi f t ed t o anyposi t i on ot her t han R? I s DT C P 17 17 i nd i cat ed ?
Does the HDS ind icate PASSED?
08/08/21 14:45:29 61SNR030_140_0196
ProCarManuals.com
DYNOMITE -2009-
Page 1111 of 2893
(#'
)
µ
µ
µ
µ µ
µ
µ
µ
YES
NO
YES
NO
YES
NO
YES
NO
DTC P1730:
14-19514-195
16. Reconnect all connectors.
17. Update the PCM if it does not have the latest
software (see page 11-227), or substitute a known-
good PCM (see page 11-7).
18. Start the engine with the shift lever in P. Shift to N, then shift to R while pressing the brake pedal, and
wait for at least 2 seconds.
19. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
terminals between the transmission range switch
and the PCM. If the PCM was updated, substitute a
known-good PCM (see page 11-7), then go to step
18. If the PCM was substituted, go to step 1.
Go to step 20.
20. Monitor the OBD STATUS for P1717 in the DTCs MENU with the HDS.
If the PCM was updated, troubleshooting is
complete. If the PCM was substituted, replace the
original PCM (see page 11-228). If any other
Temporary DTCs or DTCs were indicated in step 19,
go to the indicated DTC’s troubleshooting.
If the HDS indicates FAILED, check for poor
connections or loose terminals between the
transmission range switch and the PCM. If the PCM
was updated, substitute a known-good PCM
(see page 11-7), then go to step 18. If the PCM was
substituted, go to step 1. If the HDS indicates NOT
COMPLETED, go to step 18. Shift Solenoid Valves A or D Stuck OFF
Shift Solenoid Valve B Stuck ON
Shift Valves A, B, or D Stuck
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot with the HDS, and review
the General Troubleshooting Information (see page
14-3).
1. Warm up the engine to normal operating temperature (the radiator fan comes on).
2. Make sure that the transmission is filled to the proper level, and check for fluid leaks.
3. Drain the ATF (see step 3 on page 14-232) through a strainer. Inspect the strainer for metal debris or
excessive clutch material.
Replace the transmission, then go to step 14.
Replace the ATF (see page 14-232), then go to
step 4.
4. Turn the ignition switch to ON (II).
5. Clear the DTC with the HDS.
6. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears.
7. Monitor the OBD STATUS for P1730 in the DTCs MENU with the HDS.
Go to step 8.
If the HDS indicates PASSED, intermittent
failure, the system is OK at this time. If the HDS
indicates NOT COMPLETED, go to step 6.
8. Clear the DTC with the HDS.
(cont’d)Problem in Shift Control System:
I s DT C P 17 17 i nd i cat ed ?
Does the HDS ind icate PASSED? Does t he st r ai ner hav e met al d ebr i s or ex cessi v e
clutch mater ial?
Does the HDS ind icate F AILED?
08/08/21 14:45:29 61SNR030_140_0197
ProCarManuals.com
DYNOMITE -2009-
Page 1113 of 2893
(#'
)
µ
µ
µ
µ µ
µ
µ
µ
µ
µ
DTC P1731:
YES
NO
YES
NO YES
NO
YES
NO
YES
NO
14-197
Problem in Shift Control System:
Shift Solenoid Valve E Stuck ON
Shift Valve E Stuck
A/T Clutch Pressure Control Solenoid Valve A Stuck
OFF
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot with the HDS, and review
General Troubleshooting Information (see page 14-3).
1. Warm up the engine to normal operating temperature (the radiator fan comes on).
2. Make sure that the transmission is filled to the proper level, and check for fluid leaks.
3. Drain the ATF (see step 3 on page 14-232) through a strainer. Inspect the strainer for metal debris or
excessive clutch material.
Replace the transmission, then go to step 14.
Replace the ATF (see page 14-232), then go to
step 4.
4. Turn the ignition switch to ON (II).
5. Clear the DTC with the HDS.
6. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears.
7. Monitor the OBD STATUS for P0731 in the DTCs MENU with the HDS.
Go to step 8.
If the HDS indicates PASSED, intermittent
failure, the system is OK at this time. If the HDS
indicates NOT COMPLETED, go to step 6.
8. Clear the DTC with the HDS. 9. Select Shift Solenoid Valve E in the Miscellaneous
Test Menu, and check it operates with the HDS.
Go to step 10.
Replace shift solenoid valve E (see page
14-217), then go to step 14.
10. Select Clutch Pressure Control (Linear) Solenoid Valve A in the Miscellaneous Test Menu, and test
A/T clutch pressure control solenoid valve A with
the HDS.
Intermittent failure, the system is OK at this
time.
Follow the instructions indicated on the HDS
by the test result, but if the HDS has not determined
the cause of the failure, go to step 11. If any part
was replaced, go to step 12.
11. Inspect A/T clutch pressure control solenoid valve A (see page 14-219).
Repair the hydraulic system related with shift
valve E, or replace the transmission, then go to step
14.
Replace A/T clutch pressure control solenoid
valve A (see page 14-221), then go to step 12.
(cont’d)
Does t he st r ai ner hav e met al d ebr i s or ex cessi v eclutch mater ial?
Does the HDS ind icate F AILED? Is a clicking sound heard?
Does the HDS ind icate NORMAL?
Does A/ T cl ut ch pr essur e cont r ol sol enoi d v al v e Aoper at e pr oper l y ?
08/08/21 14:45:30 61SNR030_140_0199
ProCarManuals.com
DYNOMITE -2009-
Page 1114 of 2893
(#'
)
µ
µ
µ
µ µ
µ
µ
µ
YES
NO
YES
NO
YES
NO
YES
NO
DTC P1732:
14-19814-198Automatic Transmission
DTC Troubleshooting (cont’d)
12. Turn the ignition switch to ON (II).
13. Clear the DTC with the HDS.
14. Test-drive the vehicle with the shift lever in D, and
let the transmission shift through all five gears.
15. Check for Temporary DTCs or DTCs with the HDS.
Go to step 8.
Go to step 16.
16. Monitor the OBD STATUS for P1731 in the DTCs MENU with the HDS.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs were indicated in step 15,
go to the indicated DTC’s troubleshooting.
If the HDS indicates FAILED, go to step 8. If
the HDS indicates NOT COMPLETED, go to step 14. Shift Solenoid Valves B or C Stuck ON
Shift Valves B or C Stuck
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot with the HDS, and review
General Troubleshooting Information (see page 14-3). 1. Warm up the engine to normal operating temperature (the radiator fan comes on).
2. Make sure that the transmission is filled to the proper level, and check for fluid leaks.
3. Drain the ATF (see step 3 on page 14-232) through a strainer. Inspect the strainer for metal debris or
excessive clutch material.
Replace the transmission, then go to step 13.
Replace the ATF (see page 14-232), then go to
step 4.
4. Turn the ignition switch to ON (II).
5. Clear the DTC with the HDS.
6. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears.
7. Monitor the OBD STATUS for P1732 in the DTCs MENU with the HDS.
Go to step 8.
If the HDS indicates PASSED, intermittent
failure, the system is OK at this time. If the HDS
indicates NOT COMPLETED, go to step 6.
8. Clear the DTC with the HDS.Problem in Shift Control System:
Is DTC P1731 indicated?
Does the HDS ind icate PASSED? Does t he st r ai ner hav e met al d ebr i s or ex cessi v eclutch mater ial?
Does the HDS ind icate F AILED?
08/08/21 14:45:30 61SNR030_140_0200
ProCarManuals.com
DYNOMITE -2009-