Honda Odyssey 2004. Manual — part 175
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*01
*02
*03
S0X4AA2K77100091773FAAT00
1999-2000 Models
DTC P1773:
YES
NO
YES
NO
YES
NO
14-94
Automatic Transmission
DTC Troubleshooting (cont’d)
A/T CLUTCH PRESSURE CONTROL
SOLENOID VALVE B CONNECTOR
PCM CONNECTOR B (25P)
LS BM (GRN)
LS BP (ORN)
PCM CONNECTOR B (25P)
LS BM (GRN)
LS BP (ORN)
Problem in A/T Clutch Pressure
Control Solenoid Valve B 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. Disconnect the 2P connector from A/T clutch
pressure control solenoid valve B.
2. Measure A/T clutch pressure control solenoid
resistance at the solenoid valve connector.
Go to step 3.
Replace the A/T clutch pressure control
solenoid valve A/B assembly (see page 14-133).
3. Disconnect the B (25P) connector from the PCM.
4. Check for continuity between body ground and the
B18 terminal and the B25 terminal individually.
Repair short to ground in the wires between
the B18 and B25 terminals and A/T clutch pressure
control solenoid valve B.
Go to step 5.
5. Connect the A/T clutch pressure control solenoid
valve B connector.
6. Measure the resistance between the B18 and B25
terminals.
Go to step 7.
Repair loose terminal or open in the wires
between the B18 and B25 terminals and A/T clutch
pressure control solenoid valve B.
Terminal side of male terminals
Wire side of female terminals
Wire side of female terminals
Is the r esistance about 5
?
Is ther e continuity?
Is the r esistance about 5
?
03/07/29 09:31:14 61S0X050_140_0097
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01
*04
YES
NO
YES
NO
14-95
PCM CONNECTORS
B (25P)
LG1 (BRN/BLK)
LG2 (BRN/BLK)
D (16P)
VB SOL (BLK/YEL)
PCM CONNECTOR B (25P)
LG1 (BRN/BLK)
LG2 (BRN/BLK)
7. Disconnect the D (16P) connector from the PCM.
8. Turn the ignition switch ON (II).
9. Measure the voltage between the D5 and B20 or
B22 terminals.
Go to step 10.
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 the D5 terminal
and the driver’s under-dash fuse/relay box.
10. Turn the ignition switch OFF.
11. Check for continuity between the B20 and B22
terminals and body ground individually.
Check for loose terminal fit in the PCM
connectors. If necessary, substitute a known-good
PCM and recheck.
Repair open in the wire between the B2, B10,
B20, and B22 terminals and ground (G101), or
repair poor ground (G101).
Wire side of female terminals
Wire side of female terminals
Is ther e batter y voltage?
Is ther e continuity?
03/07/29 09:31:15 61S0X050_140_0098
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*01
01
02
S0X4AA3K77100090715FAAT00
2001 Model
DTC P0715:
YES
NO
YES
NO
YES
NO
YES
NO
14-96
Automatic Transmission
DTC Troubleshooting (cont’d)
MAINSHAFT SPEED SENSOR CONNECTOR
PCM CONNECTOR C (22P)
NM SG (WHT)
NM (RED)
PCM CONNECTOR C (22P)
NM SG (WHT)
NM (RED)
Problem in Mainshaft Speed
Sensor Circuit
NOTE: Record all freeze data and review General
Troubleshooting Information (see page 14-3) before
you troubleshoot.
Code P0715 (code 15) on the PCM doesn’t always mean
there’s an electrical problem in the mainshaft or
countershaft speed sensor circuit; code P0715 (code 15)
may also indicate a mechanical problem in the
transmission. Any problem causing irregular
countershaft to mainshaft speed difference can cause
this code.
1. Check the mainshaft and countershaft speed
sensor installation.
Go to step 2.
Reinstall and recheck.
2. Disconnect the mainshaft speed sensor connector
(2P).
3. Measure the mainshaft speed sensor resistance at
the sensor connector.
Go to step 4.
Replace the mainshaft speed sensor (see
page 14-134).
4. Disconnect PCM connector C (22P).
5. Check for continuity between PCM connector
terminal C6 and body ground, and between
terminal C7 and body ground.
Repair short in the wires between PCM
connector terminals C6 and C7, and the mainshaft
speed sensor.
Go to step 6.
6. Connect the mainshaft speed sensor connector.
7. Measure the resistance between PCM connector
terminals C6 and C7.
Run the Electrical Troubleshooting Flowchart
for code P0720 (code 9). Check for loose terminal fit
in the PCM connectors. If necessary, substitute a
known-good PCM and recheck.
Go to step 8.
Terminal side of male terminals
Wire side of female terminals
Wire side of female terminals
Ar e the mainshaf t and the counter shaf t speed
sensor s installed pr oper ly?
Is ther e 400
600
?
Is ther e continuity?
Is ther e 400
600
?
03/07/29 09:31:15 61S0X050_140_0099
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03
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YES
NO
YES
NO
14-97
PCM CONNECTOR C (22P)
NM (RED)
MAINSHAFT SPEED
SENSOR CONNECTOR
RED
PCM CONNECTOR C (22P)
NM SG (WHT)
MAINSHAFT SPEED
SENSOR CONNECTOR
WHT
8. Disconnect the mainshaft speed sensor connector
(2P).
9. Check for continuity between PCM connector
terminal C7 and the No. 1 terminal of the mainshaft
speed sensor connector.
Go to step 10.
Repair open in the wire between PCM
connector terminal C7 and the mainshaft speed
sensor.
10. Check for continuity between PCM connector
terminal C6 and the No. 2 terminal of the mainshaft
speed sensor connector.
Check for loose terminal fit in the PCM
connectors. If necessary, substitute a known-good
PCM and recheck.
Repair open in the wire between PCM
connector terminal C6 and the mainshaft speed
sensor.
Wire side of female terminals
Wire side of female terminals
Is ther e continuity?
Is ther e continuity?
03/07/29 09:31:16 61S0X050_140_0100
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