Honda 2004 Odyssey, Service Manual

Page: 694 / 2459

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０１
０２
Ｓ０Ｘ４ＡＡ２Ｋ７７１０００９１７０５ＦＡＡＴ００
1999-2000 Models
DTC P1705:
YES
NO
YES
NO
YES
NO
YES
NO
14-81
PCM CONNECTORS
B (25P)
LG1 (BRN/BLK)
LG2 (BRN/BLK)
D (16P)
ATP R (WHT)
PCM CONNECTOR B (25P)
LG1 (BRN/BLK)
LG2 (BRN/BLK)
ATP NP (BLU/WHT)
Short 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. Turn the ignition switch ON (II).
2. Observe the A/T gear position indicator, and shift
each position separately.
Go to step 3.
The system is OK at this time. Check the wire
harness for damage.
3. Disconnect the A/T gear position switch connector.
Replace the A/T gear position switch (see
page 14-174).
Go to step 4.
4. Turn the ignition switch OFF, and connect the A/T
gear position switch connector.
5. Turn the ignition switch ON (II).
6. Shift to all positions other than R.
7. Measure the voltage between the D6 and B20 or
B22 terminals.
Go to step 8.
Check for a short in the wire between the D6
terminal and the A/T gear position switch or A/T
gear position indicator, and check for an open in
the wires between the B20 and B22 terminals and
body ground (G101). If wires are OK, check for
loose terminal fit in the PCM connectors. If
necessary, substitute a known-good PCM and
recheck.
8. Shift to all positions other than P or N.
9. Measure the voltage between the B14 and B20 or
B22 terminals.
Go to step 10.
Check for a short in the wire between the B14
terminal and the A/T gear position switch, and in
the P and N position signal wires between the A/T
gear position indicator and the A/T gear position
switch. If wires are OK, check for loose terminal fit
in the PCM connectors. If necessary, substitute a
known-good PCM and recheck.
10. Shift to all positions other than D4.
(cont’d)
Wire side of female terminals
Wire side of female terminals
Do any indicator s stay on when the shif t lever is
not in that position?
Do all gear position indicator s go out?
Is ther e batter y voltage?
Is ther e about 5 V ?
03/07/29 09:31:06 61S0X050_140_0084