[amc49]

If ANY airbag went off the airbag module must indeed be wiped and reloaded with specs. They write to the module when bags go off and your original info is then lost and the module disables itself.

 

[Maginn87]

If ANY airbag went off the airbag module must indeed be wiped and reloaded with specs. They write to the module when bags go off and your original info is then lost and the module disables itself.

Thanks for reply just getting module reset now and hopefully will start car ok then if any codes can clear them

 

[amc49]

If car got wrecked in front then the main computer up under driver side fender in front of wheel can often be a starting problem.

The airbags will mess up some things but really should not stop car from starting by themselves, unless there's new things going on there.

 

[Maginn87]

Hi module is reset and put back in car still not start codes cleared and not come back on apart from 2

 

[Merv]

I do not have experience with this, but older cars had inertia switches that disable the fuel pump and that had to be reset. Did you check for inertia switches?
Perhaps those lateral acceleration sensors are one time use items, and have to be replaced as well. I just don't see why you have PCM communication errors or why they would prevent the car from starting.

 

[amc49]

The error there is pointing to antilock braking (ABS) which has nothing to do with airbags. ABS does not stop car from starting either.

Like said check for a fuel pump (inertia) shutoff relay, most of the cars have them, and it definitely stops car from starting up. It's a circuit breaker that you simply push button on to reset back to working.

 

[Maginn87]

The error there is pointing to antilock braking (ABS) which has nothing to do with airbags. ABS does not stop car from starting either.

Like said check for a fuel pump (inertia) shutoff relay, most of the cars have them, and it definitely stops car from starting up. It's a circuit breaker that you simply push button on to reset back to working.

Thanks this makes sense as the car did start up after it was all put together but ran funny so maybe was the last bit of fuel getting through ?

 

[Maginn87]

The error there is pointing to antilock braking (ABS) which has nothing to do with airbags. ABS does not stop car from starting either.

Like said check for a fuel pump (inertia) shutoff relay, most of the cars have them, and it definitely stops car from starting up. It's a circuit breaker that you simply push button on to reset back to working.

Thanks this makes sense as the car did start up after it was all put together but ran funny so maybe was the last bit of fuel getting through ?

 

[Maginn87]

There is no cranking though ? Il try to find this fuel pump shutoff

 

[amc49]

Fuel pump breaker tripped will let starter itself work but car will not ever fire up to run, just to be clear.

 

[Maginn87]

This wasn’t plugged in and has one on the old dash tried them but not started

 

[amc49]

That appears to be a wifi antenna.