Lost for what to do next, fault started a while ago with special functions on manual gear box lost, code read and show low voltage to pedal done all checks and no 5v from bcm… had another bcm, pedal and throttle body still the same, any ideas? All wiring to the plug is ok apart from the 5v

The special functions are nothing to do with the BCM. The Terrain Response is controlled by the TR module assembly, which is part of the control housing.
How is the battery? A failing battery will cause all sorts of odd errors. Hyundai Ioniq 5 Ultimate. The family car.
2009 Rimini Red SE TD4. Gone.
2006 Tonga Green i6 HSE. Gone.
Audi A5 convertible, the daily driver.
1972 Hillman Avenger GT, the project.

Hi pal plz see pic

Rrovar wrote:

Lost for what to do next, fault started a while ago with special functions on manual gear box lost, code read and show low voltage to pedal done all checks and no 5v from bcm… had another bcm, pedal and throttle body still the same, any ideas? All wiring to the plug is ok apart from the 5v

Hi, another interesting fault. AS I understand it, THe BCM, under Glovebox Fuse Box, and Instrument Panel need to be coded together. My local man says it not easy to swap those parts because the EEprom's need to be re-programmed. I had a lot of trouble just swapping engines, and found replacing the starter relay and most of the engine bay fuses helped. It turned out be a stuck Starter Motor Solenoid, due to a poor battery. Good Luck. I put a list of things to go through elsewhere on the forum, for a similar problem, that might, or might not, help.

Rrovar wrote:

Hi pal plz see pic

Rrovar wrote:

Hi pal plz see pic

Do it now