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Honda Odyssey 2004. Manual - part 172

−

０３

０４

YES

14-82

Automatic Transmission

DTC Troubleshooting (cont’d)

PCM CONNECTORS

B (25P)

ATP D4 (YEL)

LG1 (BRN/BLK)

LG2 (BRN/BLK)

D (16P)

PCM CONNECTORS

B (25P)

ATP D3
(PNK)

LG1 (BRN/BLK)

LG2 (BRN/BLK)

D (16P)

11. Measure the voltage between the D9 and B20 or

B22 terminals.

Go to step 12.

Check for a short in the wire between the D9

terminal and the A/T gear position switch or A/T
gear position indicator. If wire is OK, check for
loose terminal fit in the PCM connectors. If
necessary, substitute a known-good PCM and
recheck.

12. Shift to all positions other than D3.

13. Measure the voltage between the D8 and B20 or

B22 terminals.

Go to step 14.

Check for a short in the wire between the D8

terminal and the A/T gear position switch or A/T
gear position indicator. If wires are OK, check for
loose terminal fit in the PCM connectors. If
necessary, substitute a known-good PCM and
recheck.

Wire side of female terminals

Is ther e about 5 V ?

Is ther e batter y voltage?

03/07/29 09:31:06 61S0X050_140_0085

−

０５

０６

YES

14-83

PCM CONNECTORS

B (25P)

LG1 (BRN/BLK)

LG2 (BRN/BLK)

D (16P)

ATP 2 (BLU)

PCM CONNECTORS

B (25P)

LG1 (BRN/BLK)

LG2 (BRN/BLK)

D (16P)

ATP 1 (BRN)

14. Shift to all positions other than 2.

15. Measure the voltage between the D14 and B20 or

B22 terminals.

Go to step 16.

Check for a short in the wire between the D14

terminal and the A/T gear position switch or A/T
gear position indicator. If wires are OK, check for
loose terminal fit in the PCM connectors. If
necessary, substitute a known-good PCM and
recheck.

16. Shift to all positions other than 1.

17. Measure the voltage between the D15 and B20 or

B22 terminals.

Check for loose terminal fit in the PCM

connectors. If necessary, substitute a known-good
PCM and recheck.

Check for a short in the wire between the D15

terminal and the A/T gear position switch or A/T
gear position indicator. If wires are OK, check for
loose terminal fit in the PCM connectors. If
necessary, substitute a known-good PCM and
recheck.

Wire side of female terminals

Is ther e batter y voltage?

03/07/29 09:31:07 61S0X050_140_0086

−

＊０１

０３

０１

Ｓ０Ｘ４ＡＡ２Ｋ７７１０００９１７０６ＦＡＡＴ００

1999-2000 Models

DTC P1706:

YES

14-84

Automatic Transmission

DTC Troubleshooting (cont’d)

PCM CONNECTOR B (25P)

LG1 (BRN/BLK)

LG2 (BRN/BLK)

PCM CONNECTORS

B (25P)

ATP D4 (YEL)

LG1 (BRN/BLK)

LG2 (BRN/BLK)

D (16P)

PCM CONNECTORS

B (25P)

LG1 (BRN/BLK)

LG2 (BRN/BLK)

D (16P)

ATP R (WHT)

Open in A/T Gear Position Switch

Circuit

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. Test the A/T gear position switch (see page 14-173).

Go to step 2.

Replace the A/T gear position switch (see

page 14-174).

2. Turn the ignition switch OFF.

3. Check for continuity between the B20 and B22

terminals and body ground.

Go to step 4.

Repair open in the wires between the B20 and

B22 terminals and ground (G101), or repair poor
ground (G101).

4. Turn the ignition switch ON (II).

5. Shift to D4 position.

6. Measure the voltage between the D9 and B20 or

B22 terminals.

Repair open in the wire between the D9

terminal and the A/T gear position switch.

Go to step 7.

7. Shift to R position.

8. Measure the voltage between the D6 and B20 or

B22 terminals.

Repair open in the wire between the D6

terminal and the A/T gear position switch.

Go to step 9.

Wire side of female terminals

Is the switch OK ?

Is ther e continuity?

Is ther e voltage?

03/07/29 09:31:08 61S0X050_140_0087

−

０２

０４

０５

０６

YES

14-85

PCM CONNECTOR B (25P)

LG1 (BRN/BLK)

LG2 (BRN/BLK)

ATP NP (BLU/WHT)

PCM CONNECTORS

B (25P)

ATP D3
(PNK)

LG1 (BRN/BLK)

LG2 (BRN/BLK)

D (16P)

PCM CONNECTORS

B (25P)

LG1 (BRN/BLK)

LG2 (BRN/BLK)

D (16P)

ATP 2 (BLU)

PCM CONNECTORS

B (25P)

LG1 (BRN/BLK)

LG2 (BRN/BLK)

D (16P)

ATP 1 (BRN)

9. Shift to P or N position.

10. Measure the voltage between the B14 and B20 or

B22 terminals.

Repair open in the wire between the B14

terminal and the A/T gear position switch.

Go to step 11.

11. Shift to D3 position.

12. Measure the voltage between the D8 and B20 or

B22 terminals.

Repair open in the wire between the D8

terminal and the A/T gear position switch.

Go to step 13.

13. Shift to 2 position.

14. Measure the voltage between the D14 and B20 or

B22 terminals.

Repair open in the wire between the D14

terminal and the A/T gear position switch.

Go to step 15.

15. Shift to 1 position.

16. Measure the voltage between the D15 and B20 or

B22 terminals.

Repair open in the wire between the D15

terminal and the A/T gear position switch.

Check for loose terminal fit in the PCM

connectors. If necessary, substitute a known-good
PCM and recheck.

Wire side of female terminals

Is ther e voltage?

03/07/29 09:31:09 61S0X050_140_0088

Content .. 170 171 172 173 ..