IHU software

[MajHall04]

Anyone know what the IHU software upgrades. Dropped off the car for a break in oil change and was told the only software needed was an IHU. The SA didn’t know what it upgrades in the head unit.

 

[CarGuy11]

Maybe for the sub poping noise.

 

[gdotp]

Sorry no.
Mine had these three done recently as part of its planned service


. CCM Software Up Date (131 24014)
· ECM Software Up Date (131 24015)
· CPC Software Up Date (131 24026)

 

[jp129]

Sorry no.
Mine had these three done recently as part of its planned service


. CCM Software Up Date (131 24014)
· ECM Software Up Date (131 24015)
· CPC Software Up Date (131 24026)

Did you have any issues or just routine update from the service? Notice any differences?

 

[CarGuy11]

Does anyone know the acronyms?

 

[Medic518]

I have the same on my list (of 5 updates due). I called a few people I thought would know and got "thats a new one" in response

but..

CCM - Central Control Module
CEM - Central Electronics Module
CPC - Central Powertrain Controller ( @Neil D. @gdotp confirmed)
IHU - ??
DIM - Brakes (per Lotus Tech - don't know the acronym definition)
VCM - Vehicle Control Module

 

[CarGuy11]

Any details about the updates?