Honda Odyssey 2004. Manual — part 588
−
−
−
−
05
06
07
YES
NO
YES
NO
23-294
SRS
DTC Troubleshooting (cont’d)
B
BLU
PASSENGER’S SEAT WIRE HARNESS 3P CONNECTOR
(WITH SEAT HEATER)
RIGHT SIDE WIRE HARNESS 3P CONNECTOR
(WITHOUT SEAT HEATER)
YEL/BLU
PASSENGER’S SEAT WIRE HARNESS 3P CONNECTOR
(WITH SEAT HEATER)
RIGHT SIDE WIRE HARNESS 3P CONNECTOR
(WITHOUT SEAT HEATER)
10. Disconnect SRS unit connector B (28P) from the
SRS unit.
11. Check resistance between the No. 2 terminal of the
passenger’s seat wire harness (with seat heater) or
right side wire harness (without seat heater) 3P
connector and body ground. There should be an
open circuit, or at least 1 M
.
Go to step 12.
Short to ground in the passenger’s seat wire
harness (with seat heater), right side wire harness,
dashboard wire harness A, SRS main harness or
SRS floor harness; replace the faulty harness.
12. Check resistance between the No. 3 terminal of the
passenger’s seat wire harness (with seat heater) or
right side wire harness (without seat heater) 3P
connector and body ground. There should be an
open circuit, or at least 1 M
.
Replace the SRS unit (see page 23-384).
Short to ground in the passenger’s seat wire
harness (with seat heater), right side wire harness,
dashboard wire harness A, SRS main harness or
SRS floor harness; replace the faulty harness.
Wire side of female terminals
Wire side of female terminals
Is the r esistance as specif ied?
Is the r esistance as specif ied?
03/07/29 10:39:53 61S0X050_230_0294
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−
−
−
01
02
03
S0X4AZBK791000R711XFAAT20
’03-04 Models
DTC 71-1x (71-10 to 71-19, 71-1A to 71-1F):
YES
NO
YES
NO
23-295
A
A
A
Open in the Driver’s Seat Position Sensor
1. Erase the DTC memory (see page 23-39).
2. Turn the ignition switch ON (II), and check that the
SRS indicator comes on for about 6 seconds and
then goes off.
Go to step 3.
Intermittent failure, system is OK at this time.
Go to Troubleshooting Intermittent Failures (see
page 23-39).
3. Check the connection between the driver’s seat
wire harness 2P connector (with power seat) or
driver’s seat position sensor subharness 2P
connector (without power seat) and the driver’s
seat position sensor.
4. Erase the DTC memory.
5. Read the DTC (see page 23-38).
Go to step 6.
Repair the poor connections and retest. If DTC
71-1x is still present, go to step 6.
6. Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
7. Disconnect the driver’s airbag 4P connector (A)
from the cable reel.
8. Disconnect the driver’s seat wire harness 2P
connector (with power seat) or driver’s seat
position sensor subharness 2P connector (without
power seat) from the driver’s seat position sensor
(A).
9. Connect the special tool (jumper connector) to the
driver’s seat wire harness 2P connector (with
power seat) or driver’s seat position sensor
subharness 2P connector (without power seat).
10. Disconnect both seat belt tensioner 2P connectors
from the side wire harness 2P connectors (A).
(cont’d)
Does the SRS indicator stay on?
Is DT C 7 1-1x indicated?
03/07/29 10:39:54 61S0X050_230_0295
−
−
−
−
−
−
04
05
*01
07
YES
NO
YES
NO
23-296
SRS
DTC Troubleshooting (cont’d)
B
SRS UNIT CONNECTOR B (28P)
GRN/RED
GRN/YEL
C852
A
SRS FLOOR SUBHARNESS 28P CONNECTOR
GRN/YEL
GRN/RED
11. Disconnect SRS unit connector B (28P) from the
SRS unit.
12. Check resistance between the No. 16 and No. 28
terminals of SRS unit connector B (28P). There
should be 0
1.0
.
Faulty driver’s seat position sensor or SRS
unit; replace the driver’s seat position sensor (see
page 23-392). If the problem is still present, replace
the SRS unit (see page 23-384).
Go to step 13.
13. Disconnect SRS floor harness 28P connector (A)
from the SRS floor subharness connector C852.
14. Check resistance between the No. 9 and No. 10
terminals of SRS floor subharness 28P connector.
There should be 0
1.0
.
Open in the SRS floor harness; replace the
SRS floor harness.
Go to step 15.
Wire side of female terminals
Wire side of female terminals
Is the r esistance as specif ied?
Is the r esistance as specif ied?
03/07/29 10:39:55 61S0X050_230_0296
−
−
−
−
−
−
08
09
*02
YES
NO
YES
NO
23-297
LEFT SIDE WIRE HARNESS 3P CONNECTOR
GRN/YEL
GRN/RED
DRIVER’S SEAT WIRE HARNESS 12P CONNECTOR
(WITH POWER SEAT)
BLK
WHT
DRIVER’S SEAT POSITION SENSOR SUBHARNESS
2P CONNECTOR
(WITHOUT POWER SEAT)
WHT
BLK
15. Disconnect SRS floor subharness 3P connector
C558 from the left side wire harness.
16. Check resistance between the No. 2 and No. 3
terminals of left side wire harness 3P connector.
There should be 0
1.0
.
Open in the SRS floor subharness; replace
the SRS floor subharness.
Go to step 17.
17. Disconnect the left side wire harness 12P connector
C552 from the driver’s seat wire harness (with
power seat) or the left side wire harness 2P
connector C559 from the driver’s seat position
sensor subharness (without power seat).
18. Check resistance between the No. 5 and No. 12
terminals of the driver’s seat wire harness 12P
connector (with power seat) or between the No. 1
and No. 2 terminals of the driver’s seat position
sensor subharness 2P connector (without power
seat). There should be 0
1.0
.
Open in the left side wire harness; replace
the left side wire harness.
Open in the driver’s seat wire harness (with
power seat) or driver’s seat position sensor
subharness (without power seat); replace the faulty
harness.
Wire side of female terminals
Terminal side of male terminals
Terminal side of male terminals
Is the r esistance as specif ied?
Is the r esistance as specif ied?
03/07/29 10:39:55 61S0X050_230_0297
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