Honda Odyssey 2004. Manual — part 230
*90
S0X4AA1E10400000000EAAT00
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Circuit Diagram
14-314
Automatic Transmission
System Description (cont’d)
RED/BLK
BLU/BLK
D
B16
BLK
B2
WHT
WHT
YEL
YEL
BLK/YEL
D5
VB SOL
B22
GND
B11
A15
BLK
G401
B14
BLU/WHT
BLU/BLK
RED/BLK
RED
BLU
BRN
BLU/WHT
A9
ILU
A28
WHT/RED
BLK/BLU
ATP P
ILU
B12
GRN
YEL
(7.5A)
No.13
BLU/YEL
E
ST
A
PG2
B10
PG1
B2
B9
IGP2
IGP1
B1
B21
VBU
G101
BLK
BLK
YEL/BLK
To 5V
CPU
No.9 (10A)
IG1
BAT
No.54 (40A)
No.46 (15A)
BLK
G503
YEL
G101
RED/WHT
PNK
GRY
BLK/BLU
WHT
RED
YEL
GRN
BLU
BRN
YEL/BLK
BRN
BLU
RED
RED/BLK
WHT
BLK/BLU
GRN/BLK
BRN
BLU
RED
YEL
WHT
WHT/YEL
No.47 (20A)
POWERTRAIN CONTROL MODULE (PCM)
To 12V
IGNITION SWITCH
No.6 (15A)
No.1 (15A)
WHT/RED
No.41 (120A)
REGULATOR
5V
D5
D9
1
D15
D3
2
UNDER HOOD FUSE/RELAY BOX
D14
D8
D6
A14
TRANSMISSION RANGE SWITCH
1
2
N
R
P
D3
N
R
5V
REGULATOR
BATTERY
GAUGE ASSEMBLY
P
No.42 (50A)
DRIVER’S
UNDER DASH
FUSE/RELAY BOX
PASSENGER’S
UNDER DASH
FUSE/RELAY BOX
PGM FI
MAIN
RELAY
SHIFT LOCK
SOLENOID
SHIFT LOCK
SOLENOID
MULTIPLEX CONTROL
UNIT (DRIVER’S)
TRANSMISSION
RANGE SWITCH
P POSITION
ATP
R
ATP
D5
ATP
D3
ATP
2
ATP
1
ATP
NP
DRIVER’S
UNDER DASH
FUSE/RELAY
BOX
MULTIPLEX
CONTROL
UNIT
(DRIVER’S)
STARTER
CUT RELAY
CRUISE
CONTROL
UNIT
VSS
OUT
D5
IND
SPEEDOMETER
CIRCUIT
DRIVER’S
UNDER DASH
FUSE/RELAY
BOX
No.9 (10A)
DIMMING
CIRCUIT
C13
2
1
P
3
2
1
4
5
6
7
8
9
10
P
C5
B11
C7
C6
C16
C4
C15
C12
03/07/29 09:38:53 61S0X050_140_0317
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14-315
G401
BLK
ATSFTP
E17
LT GRN
WHT/BLK
STEERING LOCK ASSEMBLY
WHT/RED
BLU/GRN
A5
CRS
A32
BK SW
SCS
A10
BRN
BLU/WHT
BLU/YEL
GRN/YEL
GRN BLU
NMSG
D12
VCC2
C28
YEL/BLU
RED
WHT
NM
D11
C17
MAP
(PB)
SG1
C7
GRN/WHT
GRN/RED
ECT
C26
RED/WHT
D10
NC
GRN
BLU
YEL/RED
RED/BLU
GRN/RED
B13
B24
LS C
LS C
GRN/WHT
BLU/YEL
BLK
BLK
BRN/YEL
G101
LS A
LS A
LS B
LS B
SH C
LC
LG1
B8
B17
B18
B25
D3
D1
B20
RED/BLK
C27
TPS
SG2
C18
GRN/YEL
POWERTRAIN CONTROL MODULE (PCM)
D2
D7
SH B
SH A
B19
AT OP4SW
BLU/YEL
C19
VCC1
NCSG
D16
BLU/WHT
AT OP3SW
D13
WHT
RED
BRN/WHT
GRN
GRN
BLK
BLK
YEL
G101
BRN/YEL
B22
LG2
BLU/YEL
C24
TATF
A (32P)
B (25P)
C (31P)
D (16P)
PCM Connector Terminal Locations
E (20P)
KEY
INTERLOCK
SWITCH
KEY
INTERLOCK
SOLENOID
PARK
PIN
SWITCH
OUTPUT SHAFT
(COUNTERSHAFT)
SPEED SENSOR
MAINFOLD ABSOLUTE
PRESSURE SENSOR
INPUT SHAFT
(MAINSHAFT)
SPEED SENSOR
THROTTLE
POSITION SENSOR
ENGINE
COOLANT
TEMPERATURE
SENSOR
ATF
TEMPERATURE
SENSOR
BRAKE
PEDAL
POSITION
SWITCH
DATA LINK
CONNECTOR
(16P)
CRUISE
CONTROL
UNIT
ABS/TCS
UNIT
A/T CLUTCH
PRESSURE
CONTROL
SOLENOID
VALVE A
A/T CLUTCH
PRESSURE
CONTROL
SOLENOID
VALVE B
A/T CLUTCH
PRESSURE
CONTROL
SOLENOID
VALVE C
SHIFT SOLENOID
VALVE A
SHIFT SOLENOID
VALVE B
SHIFT SOLENOID
VALVE C
TORQUE
CONVERTER
CLUTCH
SOLENOID
VALVE
3RD
CLUTCH
TRANSMISSION
FLUID
PRESSURE
SWITCH
4TH
CLUTCH
TRANSMISSION
FLUID
PRESSURE
SWITCH
1
3
5
7
(17)
2
1
2
1
1
2
3
1
2
3
3
2
1
2
1
1
2
2
1
1
2
2
1
1
2
2
1
3
2
1
(16)
1
2
3
4
6
9
10
15
17 18
20
24
27
1
2
3
4
5
8
11
14
17
22
23 24 25
2
5
7
8
10
16 17 18
1
2
3
5
7
8
10 11 12
16
5
12
1
13 14
19
18
6
14
26
28 29 30
32
21
8
7
9
10
20
21
28
27
26
25
19
9
20 21
29 30
6
15
9
6
15
31
23
4
3
12 13 14
22
1
12
(6)
(5)
19
13
24
(7)
2
03/07/29 09:38:55 61S0X050_140_0318
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*01
01
02
S0X4AA1K77100090710FAAT00
DTC P0710:
YES
NO
YES
NO
YES
NO
YES
NO
14-316
Automatic Transmission
DTC Troubleshooting
ATF TEMPERATURE
SENSOR CONNECTOR
ATF TEMPERATURE
SENSOR CONNECTOR
ATFT (BLU/YEL)
ATF TEMPERATURE
SENSOR CONNECTOR
ATFT (BLU/YEL)
SG2 (GRN/YEL)
Problem in ATF Temperature
Sensor 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. Check whether the scan tool or the HDS indicates a
code for the fuel and emissions system.
Perform the Troubleshooting Flowchart for
the fuel and emissions system. Recheck for code
P0710 after troubleshooting.
Go to step 2.
2. Disconnect the 2P connector from the ATF
temperature sensor harness.
3. Measure ATF temperature sensor resistance at the
sensor connector.
Go to step 4.
Replace the ATF temperature sensor (see
page 14-366).
4. Turn the ignition switch ON (II).
5. Measure the voltage between terminal No. 2 ATF
temperature sensor connector and body ground.
Go to step 6.
Go to step 7.
6. Measure the voltage between ATF temperature
sensor connector terminals No. 1 and No. 2.
Check for loose terminal fit at the PCM
connectors C24, C18, and at the ATF temperature
sensor. If necessary, substitute a known-good PCM
and recheck. If the DTC recurs, substitute a known-
good ATF temperature sensor.
Repair open or loose terminal fit in the wire
between the C18 terminal and the ATF temperature
sensor.
Terminal side of male terminals
Wire side of female terminals
Wire side of female terminals
Does the scan tool or the HDS indicate a code f or
the f uel and emissions system?
Is the r esistance 50
2.5 k
?
Is ther e about 5 V ?
Is ther e about 5 V ?
03/07/29 09:38:56 61S0X050_140_0319
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03
04
YES
NO
YES
NO
14-317
ATFT (BLU/YEL)
PCM CONNECTOR C (31P)
ATFT (BLU/YEL)
PCM CONNECTOR C (31P)
7. Measure the voltage between PCM connector
terminal C24 and body ground.
Repair open in the wire between PCM
connector terminal C24 terminal and the ATF
temperature sensor. Check fit at all terminals from
C24 to the sensor.
Go to step 8.
8. Turn the ignition switch OFF.
9. Disconnect PCM connector C (31P).
10. Check for continuity between PCM connector
terminal C24 and body ground.
Repair short to ground in the wire between
PCM connector terminal C24 and the ATF
temperature sensor.
Check for loose terminal fit in the PCM
connectors C24 and C18. If necessary, substitute a
known-good PCM or ATF temperature sensor and
recheck only if the code resets after being
cleared.
Wire side of female terminals
Wire side of female terminals
Is ther e about 5 V ?
Is ther e continuity?
03/07/29 09:38:57 61S0X050_140_0320
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