AFS ReVersiNG

AFS ReVersiNG Guide

-working with MAZDA CX5、Cadillac ATS

STEP0. Hardware Analyze - connector defination、power line、data line…

STEP1. Use Linbus/Canbus Analyzer

STEP2, Stage by stage mining Linbus data records, in the meantime watch over AFS's action

• ACC OFF
• ACC ON
• ENGINE START
• TURN ON THE HEADLIGHT
• GEAR SHIFT TO P/N/D/R/...
• TURN WHEEL LEFT/RIGHT
• TURN OFF THE HEADLIGHT
• STOP ENGINE
• ACC OFF

STEP3. Find out the valuable changing with wheel turning

STEP4. Figure out which record is writing and which is reading and what is there meaning

STEP5. Is there any initial progress at beginning ?

STEP6. Hardware implement

STEP7. Firmware implement

STEP8. Cut off KD module and replace with reversing one

• Attention: Do not run to this step until you figure out the ECU's every read / write procedure

STEP9. See what happens :)