Cheers for that Doubledip !
With TPM enabled in the cluster, there's 3 new options in the trip computer menu:
TPM on/ff
TPM warnings on/off
pressure units PSI/kPa
Here's a tech2 dump of the RFA in my car:
Code:
ID 2014- 3- 2 VE and WM Series
Read ECU Identification
VE and WM Series
RFA (Multipurpose Receiver Module)
--------------------------------------------
Identifier 0601
Partnumber 25938218
Hardware Number 25938218
Alpha Code AA
Software Version No. C1 (Numbe 25896483
Software Version No. C2 (Numbe 25910227
Software Version No. C3 (Numbe 25938425
Software Version No. C4 (Numbe 92235970
Hardware Key Number PCG0STN#72
System Identification OMRON0400
ECU Diagnostic Address (Electr B0
TPMS (Tyre Pressure Monitoring Not Present
--------------------------------------------
Software Version: 157.000
_____________________
Bet the RFA is like the HVAC, where software to do dual zone is already in the MCU of the single zone units, just has to be enabled by changing a byte or 2 in the eeprom, likewise the RFA probably has the same software for all models built in, but options that can be enabled/disabled over the CANbus (such as TPM)
Pity the Tech2 can't do it directly without TIS - it can do other reproramming like changing an SV6 radio display to Atari sports gauges, or changing cluster options.
If I'm feeling brave, I'll try and pull the RFA apart and grab an eeprom dump before and after reflashing next weekend.
This thread is good timing, as I'm due for a new set of tyres anyway !I'll see if the local tyre place can put in the sensors at the same time.
With the sensor activation/learn, the service manual says there is a preferred way using a J-46079 (TPM diagnostic tool) and the tech2.
If these aren't available, it can be done by pressing the lock and unlock buttons on the remote and either increasing or decreasing the pressure on each tyre, starting at front left.
The TPM section of the manual is around 7 pages long, lots of info on the system.