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Truck has not been in an accident. I have the FSM and scan tool. Couple of months ago SRS had a B1156 front airbag sensor RH and B0103 Short in D squib circuit to B+. I checked the front airbag sensor and it was OK. Cleared the codes and both went away. Did not do any testing for the B0103 code.
Recently light came back on, only error code is the B0103. Went through the diagnostic procedure from the FSM and replaced the clock spring (From Toyota OEM) as a result. Cleared the code and it keeps coming back. Went through the diagnostic procedure again, this time finished the procedure with the last step saying to replace everything. Checked all the connections and wire harnesses they look OK. Took apart the old clock spring and can't find anything shorted out, looks clean and OK. Put everything back together and light stays out for a couple of drive cycles then same code comes back up.
Topic starter
Posted : 10/02/2021 10:53 am
Great testing sounds like an internal module issue. Possibility a loose pin inside the connector. Module probably needs to be replaced.
Posted : 10/02/2021 1:21 pm
Ok, so not a candidate for your service then?
Thanks,
Topic starter
Posted : 10/02/2021 2:50 pm
No problem sorry about that.
Posted : 10/02/2021 5:18 pm