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-   -   AHB coding (https://www.jaguarforums.com/forum/e-pace-103/ahb-coding-291177/)

Il Signor Zetec Jul 28, 2025 01:47 PM

AHB coding
 
Hi everyone,
I'm trying to activate by CCF the AHB on my E-Pace 2019 (MY2020), with Traffic Sign Recognition and Automatic Emergency braking as original equipment.
I found three channel regarding this optional and I tried different configuration:

1)
446 0x4061 194 Auto High Beam System Status FITTED
446 0x4063 194 Auto High Beam Sensitivity Menu NOT ENABLED
246 0x2427 AHB system AHB+LDW/TSR LDW switch Sensitivity menu active.AHB menu present

Result: TSR and AEB not working, light regarding not front advice working, AHB optional selectable by lever with working light but I didn't tested on street without light :)

2)
446 0x4061 194 Auto High Beam System Status NOT FITTED
446 0x4063 194 Auto High Beam Sensitivity Menu ENABLED
246 0x2427 AHB system AHB+LDW/TSR LDW switch Sensitivity menu active.AHB menu present

Result: TSR and AEB not working, light regarding not front advice working, AHB optional selectable by lever with working light but I didn't tested on street without light :)

3)
446 0x4061 194 Auto High Beam System Status FITTED
446 0x4063 194 Auto High Beam Sensitivity Menu ENABLED
246 0x2427 AHB system Error condition (as origin)

Result: TSR and AEB not working, light regarding not front advice working, AHB optional selectable by lever with working light but I didn't tested on street without light :)

4)
246 0x2427 AHB system AHB+LDW/TSR LDW switch Sensitivity menu active.AHB menu present
Result: TSR and AEB OK, AHB optional not selectable by lever and no AHB green light

Did you find a working configuration?
Many thanks
Best regards
Luca

Il Signor Zetec Jan 29, 2026 06:10 PM

Hi everyone, I'm fighting again with this problem: maybe the codes used are good but I discovered that IPMA must learn the CCF after the modification and mine doesn't work, the messge is "out of range".
Is there someone that has on his owns E-PACE AHB, TSR and LDW fitted? Can you tell me which part number is your IPMA?
thanks!
Luca


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