Honda Odyssey 2004. Manual — part 234
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−
−
−
−
−
−
01
02
*01
S0X4AA1K77100090753FAAT00
DTC P0753:
YES
NO
YES
NO
YES
NO
14-330
Automatic Transmission
DTC Troubleshooting (cont’d)
LG2 (BRN/YEL)
SH A (BLU/YEL)
LG1 (BRN/YEL)
PCM CONNECTORS
B (25P)
D (16P)
LG2 (BRN/YEL)
SH A (BLU/YEL)
LG1 (BRN/YEL)
PCM CONNECTORS
B (25P)
D (16P)
PCM CONNECTOR B (25P)
LG1 (BRN/YEL)
LG2 (BRN/YEL)
Problem in Shift Solenoid Valve
A Circuit
NOTE:
• Record all freeze data and review General
Troubleshooting Information (see page 14-247)
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 OFF.
2. Disconnect PCM connectors B (25P) and D (16P).
3. Turn the ignition switch ON (II).
4. Measure the voltage between PCM connector
terminals D7 and B20 or B22.
Repair short to power in the wire between
PCM connector terminal D7 and the shift solenoid
valve A.
Go to step 5.
5. Turn the ignition switch OFF.
6. Measure the resistance between PCM connector
terminals D7 and B20 or B22.
Go to step 11.
Go to step 7.
7. Check for continuity between PCM connector
terminals B20 and body ground, and between B22
and body ground.
Go to step 8.
Repair open in the wires between PCM
connector terminals B20, B22, and ground (G101),
or repair poor ground (G101).
Wire side of female terminals
Wire side of female terminals
Wire side of female terminals
Is ther e voltage?
Is the r esistance 12
25
?
Is ther e continuity?
03/07/29 09:39:04 61S0X050_140_0333
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−
−
−
−
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−
03
*02
04
YES
NO
YES
NO
YES
NO
14-331
LG2 (BRN/YEL)
SH A (BLU/YEL)
LG1 (BRN/YEL)
PCM CONNECTORS
B (25P)
D (16P)
SHIFT SOLENOID VALVE A CONNECTOR
B (25P)
D (16P)
LG1 (BRN/YEL)
LG2 (BRN/YEL)
VB SOL (BLK/YEL)
PCM CONNECTORS
8. Disconnect the 2P connector from shift solenoid
valve A.
9. Check for continuity between PCM connector
terminals D7 and B20 or B22 .
Repair short to ground in the wire between
PCM connector terminal D7 and shift solenoid
valve A.
Go to step 10.
10. Measure shift solenoid valve A resistance at the
solenoid valve connector.
Check for an open in the wire between PCM
connector terminal D7 and shift solenoid valve A,
and between shift solenoid valve A connector
terminal No. 1 and ground (G101).
Replace the shift solenoid valve A (see page
14-359).
11. Turn the ignition switch ON (II).
12. Measure the voltage between PCM connector
terminals D5 and B20 or B22 .
Check for loose terminal fit in the PCM
connectors D5 and D7. If necessary, substitute a
known-good PCM and recheck.
Check for blown No. 6 (15A) fuse in the
driver’s under-dash fuse/relay box. If the fuse is OK,
repair open in the wire between PCM connector
terminal D5 and the driver’s under-dash fuse/relay
box.
Wire side of female terminals
Terminal side of male terminals
Wire side of female terminals
Is ther e continuity?
Is the r esistance 12
25
?
Is ther e batter y voltage?
03/07/29 09:39:05 61S0X050_140_0334
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−
−
−
−
−
−
01
02
*01
S0X4AA1K77100090758FAAT00
DTC P0758:
YES
NO
YES
NO
YES
NO
14-332
Automatic Transmission
DTC Troubleshooting (cont’d)
LG2 (BRN/YEL)
SH B (GRN/WHT)
LG1 (BRN/YEL)
PCM CONNECTORS
B (25P)
D (16P)
LG2 (BRN/YEL)
SH B (GRN/WHT)
LG1 (BRN/YEL)
PCM CONNECTORS
B (25P)
D (16P)
PCM CONNECTOR B (25P)
LG1 (BRN/YEL)
LG2 (BRN/YEL)
Problem in Shift Solenoid Valve
A Circuit
NOTE:
• Record all freeze data and review General
Troubleshooting Information (see page 14-247)
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 OFF.
2. Disconnect PCM connectors B (25P) and D (16P).
3. Turn the ignition switch ON (II).
4. Measure the voltage between PCM connector
terminals D2 and B20 or B22.
Repair short to power in the wire between
PCM connector terminal D2 and the shift solenoid
valve B.
Go to step 5.
5. Turn the ignition switch OFF.
6. Measure the resistance between PCM connector
terminals D2 and B20 or B22.
Go to step 11.
Go to step 7.
7. Check for continuity between PCM connector
terminals B20 and body ground, and between B22
and body ground.
Go to step 8.
Repair open in the wires between PCM
connector terminals B20, B22, and ground (G101),
or repair poor ground (G101).
Wire side of female terminals
Wire side of female terminals
Wire side of female terminals
Is ther e voltage?
Is the r esistance 12
25
?
Is ther e continuity?
03/07/29 09:39:06 61S0X050_140_0335
−
−
−
−
−
−
−
03
*02
04
YES
NO
YES
NO
YES
NO
14-333
LG2 (BRN/YEL)
SH B (GRN/WHT)
LG1 (BRN/YEL)
PCM CONNECTORS
B (25P)
D (16P)
SHIFT SOLENOID VALVE B CONNECTOR
B (25P)
D (16P)
LG1 (BRN/YEL)
LG2 (BRN/YEL)
VB SOL (BLK/YEL)
PCM CONNECTORS
8. Disconnect the 2P connector from shift solenoid
valve B.
9. Check for continuity between PCM connector
terminals D2 and B20 or B22 .
Repair short to ground in the wire between
PCM connector terminal D2 and shift solenoid
valve B.
Go to step 10.
10. Measure shift solenoid valve B resistance at the
solenoid valve connector.
Check for an open in the wire between PCM
connector terminal D2 and shift solenoid valve B,
and between shift solenoid valve B connector
terminal No. 1 and ground (G101).
Replace the shift solenoid valve B (see page
14-358).
11. Turn the ignition switch ON (II).
12. Measure the voltage between PCM connector
terminals D5 and B20 or B22.
Check for loose terminal fit in the PCM
connectors D2 and D5. If necessary, substitute a
known-good PCM and recheck.
Check for blown No. 6 (15A) fuse in the
driver’s under-dash fuse/relay box. If the fuse is OK,
repair open in the wire between PCM connector
terminal D5 and the driver’s under-dash fuse/relay
box.
Wire side of female terminals
Terminal side of male terminals
Wire side of female terminals
Is ther e continuity?
Is the r esistance 12
25
?
Is ther e batter y voltage?
03/07/29 09:39:06 61S0X050_140_0336
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