FORScan forum

HI, I have done the PATS initialization and also reprogram my keys. but still no start. still say immobilizer malfunction service required,
now i have the following DTCs:
===PCM DTC U0418:00-2F===
Code: U0418 - Invalid Data Received From Brake System Control Module 'A'

Status (-2F):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame #1:
-EVENT_TIME: 412733350 s ((null)) - Event time
-TOTAL_DISTANCE: 85756 km - Total Distance
-MODULE_VOLTAGE: 13.0 V - Control Module Voltage
-INCAR_TEMPERATURE: 23 °C - In car temperature
-OUTDOOR_TEMPERATURE: 26 °C - Outside temperature
-PWR_MODE_KEY: Ignition On - Power Mode Key State
===END PCM DTC U0418:00-2F===

===BCMii DTC B10DA:51-2F===
Code: B10DA - PATS Target Identifier

Additional Fault Symptom (:51):
- Not Programmed

Status (-2F):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Body Control Module

Freeze Frame #1:
-EVENT_TIME: 412733322 s (Sun Feb 15 12:32:40 2026) - Event time
-TOTAL_DISTANCE: 291601 km - Total Distance
-MODULE_VOLTAGE: 13.0 V - Control Module Voltage
===END BCMii DTC B10DA:51-2F===

===BCMii DTC U2101:00-2F===
Code: U2101 - Control Module Configuration Incompatible

Status (-2F):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Body Control Module

Freeze Frame #1:
-EVENT_TIME: 412733322 s (Sun Feb 15 12:32:40 2026) - Event time
-TOTAL_DISTANCE: 291601 km - Total Distance
-MODULE_VOLTAGE: 13.0 V - Control Module Voltage
===END BCMii DTC U2101:00-2F===


Please help

OK, So an update. I managed to get the car statred and the immobilizer malfunction went away.
What i did.
1. PATS for the the keys to be reprogrammed(Still didnt work)
2. Deleted the car's profile.
3. did the PATS program again.
4. turn the key in the ignition on/off for about 3 times
then all was well

Hope this helps someone with the similiar issue when changing one of the modules thats related the PATS system.