What does trouble code b0071 mean on SRS?
If you own one of the vehicles listed below and have an Airbag light on (SRS supplemental restraint system), you may have one or both of these trouble codes: B0071 or B0081. Both codes relate to a problem in the Sensing and Diagnostics module. Don’t start replacing air bad components like the clock spring or the module.
When does the trouble code b0081 set?
Code B0081 often sets when the SDM cannot communicate with the PPS module. Before condemning the PPS module, the circuit between the SDM and PPS should be checked. This can be done using a digital multimeter (DMM). In addition, the PPS module’s circuit should be checked for proper power and ground. In some cases, the PPS module may be the problem.
What does it mean when the SDM says b0081?
Code B0081 indicates the SDM has detected a problem with the PPS module. The SDM will default to disabling the passenger airbag when this code is set. Code B0081 is typically caused by one of the following: Sometimes B0081 can pop up intermittently. This is especially true if the code is a history code and not current.
What’s the code for the air bag Lite?
Codes 32, 34 or 36 may set along with 56. All 5 codes will set B0081 in the SDM. Without knowing the sub code of B0081 and the PPS codes stored, if any, there isn’t much more to say at this point. You can try disconnecting both battery cables and holding them together for a couple minutes.
If you own one of the vehicles listed below and have an Airbag light on (SRS supplemental restraint system), you may have one or both of these trouble codes: B0071 or B0081. Both codes relate to a problem in the Sensing and Diagnostics module. Don’t start replacing air bad components like the clock spring or the module.
Code B0081 often sets when the SDM cannot communicate with the PPS module. Before condemning the PPS module, the circuit between the SDM and PPS should be checked. This can be done using a digital multimeter (DMM). In addition, the PPS module’s circuit should be checked for proper power and ground. In some cases, the PPS module may be the problem.
Code B0081 indicates the SDM has detected a problem with the PPS module. The SDM will default to disabling the passenger airbag when this code is set. Code B0081 is typically caused by one of the following: Sometimes B0081 can pop up intermittently. This is especially true if the code is a history code and not current.
Is there a way to read the airbag code?
Many of the scanners that can read the airbag codes will be able to do this. Then take a look under the seat at all of the wiring to make sure all is connected and no wires are damaged or pinched. Next step is to calibrate/initialize the PPS weight sensor.