Acura RL (1996-2004 year). Manual — part 711
DTC 12-4
CAUTION: Whenever the ignition switch is ON (II), or
has been turned OFF for less than 3 minutes, be careful
not to bump the SRS unit or the side impact sensor; the
airbags could accidentally deploy and cause damage or
injuries.
Try to reproduce the SRS indicator light:
1. Erase the DTC memory (see page
).
2. Turn the ignition switch ON (II), and check that the SRS
indicator light comes on for about 6 seconds, and then
goes off.
Intermittent failure, system is OK at this time. See
Troubleshooting Intermittent Failures on page
Check for a short to power in the front passenger's side
airbag inflator:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect the SRS floor harness 2P connector from the
front passenger's side airbag 2P connector (see page
).
3. Connect the special tool to the SRS floor harness 2P
).
4. Reconnect the negative battery cable.
5. Erase the DTC memory (see page
).
).
Short to power in the front passenger's side airbag infla-
tor; replace the front passenger's side airbag (see page
).
Faulty SRS unit; replace the SRS unit (see page
).
Check for a short to power in the SRS floor harness:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect between the driver's side airbag 2P and the
SRS floor harness 2P connectors, between the driver's
seat belt tensioner 2P and the left side wire harness 2P
connectors, and between the front passenger's seat belt
tensioner 2P and the right side wire harness 2P connec-
tors (see page
).
3. Disconnect the SRS floor harness 18P connector from
).
4. Check resistance between the No. 3 and No. 7 terminals
of the SRS floor harness 18P connector, and between the
No. 3 and No. 8 terminals of the SRS floor harness 18P
connector. There should be 1 or more.
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Troubleshooting - '99 - 01 Models
DTC 12-5
CAUTION: Whenever the ignition switch is ON (II), or
has been turned OFF for less than 3 minutes, be careful
not to bump the SRS unit or the side impact sensor; the
airbags could accidentally deploy and cause damage or
injuries.
Check for a short to ground in the SRS floor harness:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect between the driver's side airbag 2P and the
SRS floor harness 2P connectors, between the driver's
seat belt tensioner 2P and the left side wire harness 2P
connectors, and between the front passenger's seat belt
tensioner 2P and the right side wire harness 2P connec-
tors (see page
).
3. Disconnect the SRS floor harness 18P connector from
). Do not disconnect the spe-
cial tool from the SRS floor harness 2P connector
(see page
).
4. Check resistance between the No. 3 terminal of the SRS
floor harness 18P connector and body ground, and
between the No. 3 and No. 11 terminals of the SRS floor
harness 18P connector. Then check resistance between
the No. 3 and No. 12 terminals of the SRS floor harness
18P connector. There should be 1 or more.
Try to reproduce the SRS indicator light:
1. Erase the DTC memory (see page
).
2. Turn the ignition switch ON (II), and check that the SRS
indicator light comes on for about 6 seconds, and then
goes off.
Intermittent failure, system is OK at this time. See
Troubleshooting Intermittent Failures on page
Check for a short to ground in the front passenger's side
airbag inflator:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect the SRS floor harness 2P connector from the
front passenger's side airbag 2P connector (see page
).
3. Connect the special tool to the SRS floor harness 2P
).
4. Reconnect the negative battery cable.
5. Erase the DTC memory (see page
).
).
Short to ground in the front passenger's side airbag
inflator; replace the front passenger's side airbag (see
page
).
Faulty SRS unit; replace the SRS unit (see page
).
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DTC 13-3
CAUTION: Whenever the ignition switch is ON (II), or
has been turned OFF for less than 3 minutes, be careful
not to bump the SRS unit or the side impact sensor; the
airbags could accidentally deploy and cause damage or
injuries.
Try to reproduce the SRS indicator light:
1. Erase the DTC memory (see page
).
2. Turn the ignition switch ON (II), and check that the SRS
indicator light comes on for about 6 seconds, and then
goes off.
Intermittent failure, system is OK at this time. See
Troubleshooting Intermittent Failures on page
Check for an open in the SRS floor harness:
1. Connect the special tool to the SRS floor harness 4P con-
).
2. Check resistance between the No. 1 terminal of the SRS
floor harness 18P connector and the No. 1 terminal of the
special tool, and the No. 7 terminal of the SRS floor har-
ness 18P connector and the No. 3 terminal of the special
tool.
There should be 0- 1.0
Check for poor contact at the SRS floor harness 4P connec-
tor:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect the SRS floor harness 2P connector from the
driver's side airbag 2P connector (see page
).
3. Check for connections between the SRS floor harness 4P
connector and the driver's side impact sensor.
Check for a short to power or ground in the SRS floor har-
ness:
1. Disconnect between the driver's seat belt tensioner 2P
and the left side wire harness 2P connectors, between
the front passenger's seat belt tensioner 2P and the right
side wire harness 2P connectors, between the driver's
side airbag 2P and the SRS floor harness 2P connectors,
and between the front passenger's side airbag 2P and
the SRS floor harness 2P connectors (see page
).
2. Disconnect the SRS floor harness 4P connector from the
driver's side impact sensor (see page
).
3. Disconnect the SRS floor harness 18P connector from the
4. Check resistance between the No. 1 and No. 7 terminals
of the SRS floor harness 18P connector, and the No. 1
and No. 12 terminals of the SRS floor harness 18P con-
nector, and the No. 1 terminal of the SRS floor harness
18P connector and body ground.
There should be 1 or more.
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DTC 13-4
CAUTION: Whenever the ignition switch is ON (II), or
has been turned OFF for less than 3 minutes, be careful
not to bump the SRS unit or the side impact sensor; the
airbags could accidentally deploy and cause damage or
injuries.
Troubleshooting - '99 - 01 Models
Faulty driver's side impact sensor or SRS unit; replace the
driver's side impact sensor.
• If the problem is still present, replace the SRS unit (see
page
).
Try to reproduce the SRS indicator light:
1. Erase the DTC memory (see page
).
2. Turn the ignition switch ON (II), and check that the SRS
indicator light comes on for about 6 seconds, and then
goes off.
Intermittent failure, system is OK at this time. See
Troubleshooting Intermittent Failures on page
Check for a short to ground in the SRS floor harness:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect between the driver's seat belt tensioner 2P
and the left side wire harness 2P connectors, between
the front passenger's seat belt tensioner 2P and the right
side wire harness 2P connectors, between the driver's
side airbag 2P and the SRS floor harness 2P connectors,
and between the front passenger's side airbag 2P and
the SRS floor harness 2P connectors (see page
).
3. Disconnect the SRS floor harness 4P connector from the
driver's side impact sensor (see page
).
4. Disconnect the SRS floor harness 18P connector from
).
5. Check resistance between the No. 7 terminal of the SRS
floor harness 18P connector and body ground, and the
No. 7 and No. 12 terminals of the SRS floor harness 18P
connector. There should be 1 or more.
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