Honda Element. Manual — part 109
Fig. 85: Measuring Resistance Between SRS Unit Connector B (28P) Terminal 4 And Body Ground
Is the resistance as specified?
YES -Faulty SRS unit or poor connection at SRS unit connector B (28P) and the SRS unit. Check the
connection; if the connection is OK, replace the SRS unit (see SRS UNIT REPLACEMENT ).
NO -Short to ground in the floor wire harness; replace the floor wire harness.
DTC 27-1X ("X" CAN BE 0 THRU 9 OR A THRU F): OPEN IN DRIVER'S SEAT BELT BUCKLE
TENSIONER
Special Tools Required
SRS inflator simulator 07SAZ-TB4011A
SRS simulator lead K 070AZ-SNAA200
1. Clear the DTC memory (see CLEAR THE DTC MEMORY WITH THE HDS ).
2. Turn the ignition switch ON (II), and check that the SRS indicator comes on for about 6 seconds and then
goes off.
Does the SRS indicator stay on, and is DTC 27-1x indicated?
YES -Go to step 3.
NO -Intermittent failure, system is OK at this time. Go to Troubleshooting Intermittent Failures (see
TROUBLESHOOTING INTERMITTENT FAILURES ). If another DTC is indicated, troubleshoot
the DTC.
3. Turn the ignition switch OFF. Disconnect the negative cable from the battery, and wait for 3 minutes.
4. Disconnect the floor wire harness 4P connector (A) from the driver's seat belt buckle tensioner connector
(B).
NOTE:
Before doing troubleshooting procedure, review SRS Precautions and
Procedures (see PRECAUTIONS AND PROCEDURES ) and General
Troubleshooting Information (see GENERAL TROUBLESHOOTING
INFORMATION ).
2007 Honda Element EX
2007-08 RESTRAINTS SRS (Supplemental Restraint System) - Element
Fig. 86: Identifying Floor Wire Harness 4P Connector
5. Connect the SRS inflator simulator (2 ohms connectors) and simulator lead K to the floor wire harness
connector.
6. Reconnect the negative cable to the battery.
7. Clear the DTC memory.
8. Read the DTC (see GENERAL TROUBLESHOOTING INFORMATION ).
Is DTC 27-1x indicated?
YES -Go to step 9.
NO -Open in the driver's seat belt buckle tensioner; replace the driver's seat belt bucklet (see SEAT
BELT BUCKLE ).
9. Turn the ignition switch OFF. Disconnect the negative cable from the battery, and wait for 3 minutes.
10. Disconnect the front passenger's seat belt buckle tensioner 4P connector (see step 8 on ) and both seat belt
tensioner 4P connectors (see step 7 on ).
11. Disconnect SRS unit connector B (28P) from the SRS unit (see step 9 on ).
12. Measure the resistance between the No. 7 and No. 8 terminals of SRS unit connector B (28P). There
should be 2.0-3.0 ohms.
Fig. 87: Measuring Resistance Between SRS Unit Connector B (28P) Terminal 7 And 8
2007 Honda Element EX
2007-08 RESTRAINTS SRS (Supplemental Restraint System) - Element
Is the resistance as specified?
YES -Faulty SRS unit or poor connection at SRS unit connector B (28P) and the SRS unit. Check the
connection; if the connection is OK, replace the SRS unit (see SRS UNIT REPLACEMENT ).
NO -Open in the floor wire harness; replace the floor wire harness.
DTC 27-3X ("X" CAN BE 0 THRU 9 OR A THRU F): SHORT TO ANOTHER WIRE OR
DECREASED RESISTANCE IN DRIVER'S SEAT BELT BUCKLE TENSIONER
Special Tools Required
SRS inflator simulator 07SAZ-TB4011A
SRS simulator lead K 070AZ-SNAA200
1. Clear the DTC memory (see CLEAR THE DTC MEMORY WITH THE HDS ).
2. Turn the ignition switch ON (II), and check that the SRS indicator comes on for about 6 seconds and then
goes off.
Does the SRS indicator stay on, and is DTC 27-3x indicated?
YES -Go to step 3.
NO -Intermittent failure, system is OK at this time. Go to Troubleshooting Intermittent Failures (see
TROUBLESHOOTING INTERMITTENT FAILURES ). If another DTC is indicated, troubleshoot
the DTC.
3. Turn the ignition switch OFF. Disconnect the negative cable from the battery, and wait for 3 minutes.
4. Disconnect the floor wire harness 4P connector (A) from the driver's seat belt buckle tensioner connector
(B).
NOTE:
Before doing troubleshooting procedure, review SRS Precautions and
Procedures (see PRECAUTIONS AND PROCEDURES ) and General
Troubleshooting Information (see GENERAL TROUBLESHOOTING
INFORMATION ).
2007 Honda Element EX
2007-08 RESTRAINTS SRS (Supplemental Restraint System) - Element
Fig. 88: Identifying Floor Wire Harness 4P Connector
5. Connect the SRS inflator simulator (2 ohms connectors) and simulator lead K to the floor wire harness
connector.
6. Reconnect the negative cable to the battery.
7. Clear the DTC memory.
8. Read the DTC (see GENERAL TROUBLESHOOTING INFORMATION ).
Is DTC 27-3x indicated?
YES -Go to step 9.
NO -Short in the driver's seat belt buckle tensioner; replace the driver's seat belt buckle (see SEAT
BELT BUCKLE ).
9. Turn the ignition switch OFF. Disconnect the negative cable from the battery, and wait for 3 minutes.
10. Disconnect the front passenger's seat belt buckle tensioner 4P connector (see step 8 on ) and both seat belt
tensioner 4P connectors (see step 7 on ).
11. Disconnect SRS unit connector B (28P) from the SRS unit (see step 9 on ).
12. Disconnect the simulator lead from the floor wire harness.
13. Measure the resistance between the No. 7 and No. 8 terminals of SRS unit connector B (28P). There
should be an open circuit or at least 1Mohms.
2007 Honda Element EX
2007-08 RESTRAINTS SRS (Supplemental Restraint System) - Element
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