Checking components and wires
- Ignition off.
- Disconnect the special tool
9511506
from the left inflatable curtain connector.WARNING:
Never use an ohmmeter or any other charged measuring instrument on a disconnected, undeployed explosive inflatable curtain. There is a risk that the inflatable curtain could be deployed
CAUTION:Avoid touching the contact pins in the supplemental restraint system (SRS) control unit. There is a risk of an electrostatic discharge which can cause damage to the supplemental restraint system (SRS) control unit.
Check the supplemental restraint system (SRS) control unit connector and the inflatable curtain connector housing and pins. The wire terminals must not be damaged or bent.
Check the wire between supplemental restraint system (SRS) control unit #21A (21), #22A (22) and connector #1, #3 on the left inflatable curtain for an open circuit, as described in Open-circuit, permanent faults .
Do the necessary corrective action.
Additional information:
- To access/replace the supplemental restraint system (SRS) control unit connector, see Supplemental restraint system module (SRS), replacing .
- To access/replace the left inflatable curtain connector, see IC (inflatable curtain) module, replacing .
- To connect the test box, see Connecting the breakout box .
- With ignition off and with the inflatable curtain connector disconnected the resistance between inflatable curtain connector #1 and #3 (to the supplemental restraint system (SRS) control unit) should be approximately 22 k/ohms.
- For information on repairing the SRS wiring, see Cable harness SRS system, repair .
- For additional values, see Signal specification .
Continue when fault has been rectified.
- Continue
Refer to Verification