LAUNCH X431 PAD V diagnoses FIAT Fastback: Reset Angle Offset

 The LAUNCH X431 series diagnostic tools support 37+ special functions, including "Reset Angle Offset": This function needs to be performed for reset when the vehicle is replaced with a BSM or EPS ECU. This article will take FIAT vehicles as an example (SGW needs to be unlocked) to introduce how to operate.

Supported Products: Launch PRO or PAD series comprehensive diagnostic equipment.

X431 PRO series:

X431 PROS V / X431 V+ / X431 PRO ELITE / Pros Elite / X431 V / PRO3 V+ Elite

X431 PRO3S+ / Pro3 ACE / Pro3 APEX / X431 PRO5

X431 PAD series products:

X431 PAD V ELITE / X431 PAD VII ELITE

The equipment used in this article: LAUNCH X431 PAD V ELITE

Tested model: 2023 — Fiat — Fastback. VIN: 9BD376A31PYB*****

Note: Diagnosing 2019 and later FIAT vehicles requires unlock the SGW, so an FCA account is required. For more information, please see this article:

How to Unlock the FCA SGW by LAUNCH Diagnostic Tool

Operation process:

1. On a X431 PAD V ELITE, choose [Local Diagnose] and then [FIAT] to test.

2. Choose [Automatically Search] to identify car models automatically. After the car model is successfully identified, choose OK.

3. Choose [Yes] to unlock the SGW.

4. Choose [North America] for the region.

5. Input the login user name and password, and click OK. Unlocking is successful.

6. Click [Smart Detection] to scan the entire vehicle systems.

7. Click [ABS (Anti-Lock Braking System)] to access the system.

8. Choose [Special Function].

9.Choose [Misc Function].

10.Choose [Reset Angle Offset], and click OK. Program execution is completed.

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