Acura RL (1996-2004 year). Manual — part 702
DTC 1-3
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.
Check for a short to another wire in the SRS main harness:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect the front passenger's airbag connector (see
).
3. Disconnect the SRS main harness 18P connector from the
).
4. Disconnect the special tool from the SRS main
harness 2P connector (see page
).
5. Check resistance between the No. 9 terminal and the No.
18 terminal of the SRS main harness 18P connector. There
should be 1 MO 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 another wire in the driver's airbag inflator:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect the driver's airbag 2P connector from the
cable reel 2P connector (see page
).
3. Connect the special tool to the cable reel 2P connec-
).
4. Reconnect the negative battery cable.
5. Erase the DTC memory (see page
).
).
Short to another wire in the driver's airbag inflator; replace
the driver's airbag (see page
).
Check for a short to another wire in the cable reel:
1. Disconnect the SRS main harness 2P connector from the
cable reel 2P connector (see page
).
2. Connect the special tool to the SRS main harness
2P connector (see page
).
3. Erase the DTC memory (see page
).
).
Faulty SRS unit; replace the SRS unit (see page
).
Short to another wire in the cable reel; replace the cable
reel (see page
).
Main Menu
Table of Contents
Troubleshooting - '99 - 01 Models
DTC 1-4
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 driver's airbag inflator:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect the driver's airbag 2P connector from the
cable reel 2P connector (see page
).
3. Connect the special tool to the cable reel 2P connec-
tor (see page
).
4. Reconnect the negative battery cable.
5. Erase the DTC memory (see page
).
).
Is DTC 1-4 indicated?
Short to power in the driver's airbag inflator; replace the
driver's airbag (see page
).
Check for a short to power in the cable reel:
1. Disconnect the SRS main harness 2P connector from the
cable reel 2P connector (see page
).
2. Connect the special tool to the SRS main harness
).
3. Erase the DTC memory (see page
).
).
Short to power in the cable reel; replace the cable reel (see
page
).
Check for a short to power in the SRS main harness:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect the front passenger's airbag connector (see
page
).
3. Disconnect the SRS main harness 18P connector from the
SRS unit (see page
).
4. Disconnect the special tool from the SRS main har-
).
5. Reconnect the negative battery cable.
6. Turn the ignition switch ON (II).
7. Check for voltage between the No. 9 terminal of the SRS
main harness 18P connector and body ground, and
between the No. 18 terminal of the SRS main harness 18P
connector and body ground. There should be 0.5 V or less.
Faulty SRS unit; replace the SRS unit (see page
).
Short to power in the SRS main harness; replace the SRS main
harness.
Main Menu
Table of Contents
DTC 1-5
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.
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 driver's airbag inflator:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect the driver's airbag 2P connector from the
cable reel 2P connector (see page
).
3. Connect the special tool to the cable reel connector
).
4. Reconnect the negative battery cable.
5. Erase the DTC memory (see page
).
).
Is DTC 1-5 indicated?
Short to ground in the driver's airbag inflator, replace the
driver's airbag (see page
).
Check for a short to ground in the cable reel:
1. Disconnect the SRS main harness 2P connector from the
cable reel 2P connector (see page
).
2. Connect the special tool to the SRS main harness
).
3. Erase the DTC memory (see page
).
4. Read the DTC (see page
).
Short to ground in the cable reel; replace the cable reel
(see page
).
Check for a short to ground in the SRS main harness:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect the front passenger's airbag connector (see
).
3. Disconnect the SRS main harness 18P connector from the
).
4. Disconnect the special tool from the SRS main
harness 2P connector (see page
).
5. Check resistance between the No. 9 terminal of the SRS
main harness 18P connector and body ground, and
between the No. 18 terminal of the SRS main harness 18P
connector and body ground. There should be 1 Ml) or
more.
Faulty SRS unit; replace the SRS unit (see page
).
Short to ground in the SRS main harness; replace the SRS
main harness.
Main Menu
Table of Contents
DTC 2-1 and DTC 2-2
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
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 or increased resistance in the SRS main
harness:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect the driver's airbag 2P connector (see page
3. Disconnect the SRS main harness 18P connector from the
). Do not disconnect the special
tool (2 ) from the SRS main harness 4P connector.
4. Check resistance between the No. 8 and No. 17 terminals
and between the No. 7 and No. 16 terminals of the SRS
main harness 18P connector. There should be 2.0 - 3.0
Check for an open or increased resistance in the front pas-
senger's airbag inflator:
1. Disconnect the negative battery cable, and wait for 3
minutes.
2. Disconnect the SRS main harness 4P connector from the
front passenger's airbag 4P connector (see page
).
3. Connect the special tool to the SRS main harness
).
4. Reconnect the negative battery cable.
5. Erase the DTC memory (see page
).
).
Open or increased resistance in the front passenger's
airbag inflator; replace the front passenger's airbag (see
page
).
Faulty SRS unit or poor contact at the SRS main harness
18P connector and the SRS unit; check the connection
between the SRS main harness 18P connector and the SRS
unit. If the connector is OK, replace the SRS unit (see page
).
Main Menu
Table of Contents
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст