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Acura RSX Honda Integra. Manual - part 251

−

＊０２

＊０３

−

YES

14-129

LG1 (BRN/YEL)

ATP R (WHT)

A (31P)

D (17P)

PCM CONNECTORS

LG1 (BRN/YEL)

C (22P)

PCM CONNECTORS

ATP RVS (RED/WHT)

A (31P)

9. Shift to all positions other than R.

10. Measure the voltage between PCM connector

terminals D5 and A24.

Go to step 11.

Check for a short in the wire between PCM

connector terminal D5 and the transmission range
switch or gauge assembly. If the wire is OK, update
the PCM if it does not have the latest software, or
substitute a known-good PCM (see page 14-7), then
recheck. If the symptom/indication goes away with
a known-good PCM, replace the original PCM.

11. Measure the voltage between PCM connector

terminals C12 and A24.

Go to step 12.

Check for a short in the wire between PCM

connector terminal C12 and the transmission range
switch. If the wire is OK, update the PCM if it does
not have the latest software, or substitute a known-
good PCM (see page 14-7), 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 ther e 5V

batter y voltage?

Is ther e about 5 V ?

05/06/27 17:50:38 61S6M040_140_0130

−

＊０４

＊０５

−

YES

14-130

Automatic Transmission

DTC Troubleshooting (cont’d)

LG1 (BRN/YEL)

ATP N (BLK/RED)

PCM CONNECTORS

A (31P)

D (17P)

LG1 (BRN/YEL)

PCM CONNECTORS

ATP D (RED)

A (31P)

D (17P)

12. Shift to all positions other than N.

13. Measure the voltage between PCM connector

terminals D4 and A24.

Go to step 14.

Check for a short in the wire between PCM

connector terminal D4 and the transmission range
switch, gauge assembly, or shift lock relay diode. If
the wire is OK, update the PCM if it does not have
the latest software, or substitute a known-good
PCM (see page 14-7), then recheck. If the symptom/
indication goes away with a known-good PCM,
replace the original PCM.

14. Shift to all positions other than D.

15. Measure the voltage between PCM connector

terminals D10 and A24.

Go to step 16.

Check for a short in the wire between PCM

connector terminal D10 and the transmission range
switch. If the wire is OK, update the PCM if it does
not have the latest software, or substitute a known-
good PCM (see page 14-7), then recheck. If the
symptom/indication goes away with a known-good
PCM, replace the original PCM.

Wire side of female terminals

Is ther e 5 V

batter y voltage?

Is ther e about 5 V ?

05/06/27 17:50:39 61S6M040_140_0131

−

＊０６

＊０７

−

YES

14-131

LG1 (BRN/YEL)

C (22P)

PCM CONNECTORS

ATP D3 (RED)

A (31P)

LG1 (BRN/YEL)

PCM CONNECTORS

ATP FWD (BLU/YEL)

A (31P)

C (22P)

16. Shift to all positions other than D3.

17. Measure the voltage between PCM connector

terminals C9 and A24.

Go to step 18.

Check for a short in the wire between PCM

connector terminal C9 and the transmission range
switch. If the wire is OK, Update the PCM if it does
not have the latest software, or substitute a known-
good PCM (see page 14-7), then recheck. If the
symptom/indication goes away with a known-good
PCM, replace the original PCM.

18. Shift to all positions other than D and D3.

19. Measure the voltage between PCM connector

terminals C18 and A24.

The PCM has failed; replace it.

Check for a short in the wire between PCM

connector terminal C18 and the transmission range
switch or cruise control unit. If the wire is OK,
Update the PCM if it does not have the latest
software, or substitute a known-good PCM
(see page 14-7), then recheck. If the symptom/
indication goes away with a known-good PCM,
replace the original PCM.

Wire side of female terminals

Is ther e about 5 V ?

Is ther e 5 V

batter y voltage?

05/06/27 17:50:39 61S6M040_140_0132

０１

Ｓ６Ｍ６ＡＰＪＫ７７１０００９１７０６ＦＡＡＴ００

−

DTC P1706:

2002-2004 Models

YES

14-132

Automatic Transmission

DTC Troubleshooting (cont’d)

PCM CONNECTOR A (31P)

LG1 (BRN/YEL)

LG2 (BRN/YEL)

Open in Transmission Range

Switch Circuit (No range position shown)

NOTE:

• Record all freeze data and review General

Troubleshooting Information (see page 14-3) before
you troubleshoot.

• This code is caused by an electrical circuit problem

and cannot be caused by a mechanical problem in the
transmission.

1. Check whether DTC P1705 is indicated.

Perform the troubleshooting for DTC P1705,

then go to step 2.

Go to step 8.

2. Turn the ignition switch OFF.

3. Reset the PCM memory by removing the No. 6 ECU

(15 A) fuse in the under-hood fuse/relay box for
more than 10 seconds (see page 14-6).

4. Drive the vehicle in the D position until vehicle

speed reaches 37 mph (60 km/h), then slow down
and stop.

5. Turn the ignition switch OFF, and turn it ON (II).

6. Test-drive the vehicle as in step 4.

7. Recheck for DTC P1706.

Go to step 8.

The problem has been corrected.

8. Inspect the transmission range switch (see page

14-306).

Go to step 9.

Replace the transmission range switch.

9. Connect the transmission range switch connector.

10. Check for continuity between PCM connector

terminals A23 and body ground, and between A24
and body ground.

Go to step 11.

Repair open in the wire between PCM

connector terminals A23 and ground (G101), and
between A24 and ground (G101), and repair poor
ground (G101).

Wire side of female terminals

Does the scan tool or the HDS indicate code
P17 05?

Does the scan tool or the HDS indicate code
P17 06?

Is the switch OK ?

Is ther e continuity?

05/06/27 17:50:39 61S6M040_140_0133

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