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LAUNCH X431 Tool Split-Screen Function Introduction

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 All-New Split-Screen Feature Now on LAUNCH X431 Scan Tool . Diagnose, verify, and reference repair data side-by-side on a single display without switching screens. The new Split-Screen feature on the X-431 Scan Tools provides true system-level multitasking. Technicians can instantly divide the workspace into two independent operating areas, allowing simultaneous execution of diagnostic operations alongside tech info search, third-party apps, or other functions within X-431 APP. The following walk through illustrates the workflow on the X431 PAD9. Operating logic across other compatible models is identical. 1) Locate and Tap the Split-Screen Icon Open the X-431 APP. Locate the Split-Screen icon on the bottom navigation bar and tap it to initialize split-screen mode. 2) Automatic Dual-Zone Division The display automatically splits into two independent operating zones. The left zone maintains the ongoing. X-431 APP interface, while the right opens the application laun...
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LAUNCH X431 PRO ELITE Review: Worth It for Multi-Brand Workshop?

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 If I were shopping for a multi-brand diagnostic tool, the LAUNCH X431 PRO Elite would get my attention. It covers far more than basic fault-code reading, but here’s the catch: a long feature list and thousands of vehicle entries don’t guarantee the functions you need will work on your car. What Matters in Real Use The Function List Is Its Biggest Selling Point Reading codes is the bare minimum. The X431 PRO Elite goes further with live data, active tests, service resets, adaptations, and ECU coding. Why it matters: You get more options for diagnosing faults and handling routine workshop jobs with one tool. My take: This is where the PRO Elite makes its case. If you regularly work across different makes, these functions are more valuable than a scanner that only tells you what’s wrong. Just remember that function availability varies by vehicle. Don’t assume every option works on every car. Don’t Be Fooled by the Vehicle Count The video shows 107,079 Volkswag...
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LAUNCH X431 PAD: Apply Electric Parking Brake for Citroen JUMPY(K0)

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 After replacing the brake pads, it is necessary to configure the anti-lock brake system within the vehicle’s computer to ensure the electric parking brake functions correctly. This article explains how to use the LAUNCH X431 PAD9 to perform the " Apply Electric Parking Brake " function on a 2018 Citroen Jumpy (K0). Function Description: This function is typically used in the following scenario: After brake pad replacement. Tested Model: Citroen — JUMPY (K0) — 2018 Supported Equipment: X431 PRO series , X431 PRO3 series , X431 PRO5 , and X431 PAD series , the current one for Demo is X431 PAD9. Execution Conditions: - The battery level is normal, and the vehicle is in a stationary state. - Engine OFF. - Ignition switch in the ON position. - Vehicle parked on a level ground and wheels secured with wheel chocks. Operating Procedure: 1) Connect the X431 tool to the vehicle’s OBD port, then select [Local Diagnose] -> [CITROEN] within the X-431 app. It is ...
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LAUNCH X431 PRO3: Honda Accord Hybrid EBS Sensor Relearn

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 This article explains how to perform Sensor 0 (Zero) Position Memorization on a 2023 Honda Accord Hybrid using the LAUNCH X431 PRO3 V+ ELITE . Function Description: This function allows the ESB (Electric Servo Brake System) on Honda vehicles to relearn the sensor zero position after the assembly, pressure sensor, or related modules have been replaced. Tested Model: Honda — Accord Hybrid — 2023 Supported equipment: X431 PRO series , X431 PRO3 series , X431 PRO5 , and X431 PAD series , the current one for Demo is X431 PRO3 V+ ELITE . Execution Conditions: - Vehicle stopped and ignition switch ON. - Shift lever in Pposition. - 12V battery voltage above 10V. - No DTCs present in ESB (Electric Servo Brake System). Operating Procedure: 1) Connect the X431 PRO3 to the vehicle’s OBD port, then tap [Local Diagnose] -> [HONDA] in the X-431 app. It is recommended to use Honda diagnostic software version V49.90 or higher. 2) Choose the region to automatically identi...
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LAUNCH X431 PRO3S+ Elite Review: Worth It After 1 Year?

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 After a year of use, the LAUNCH X431 PRO3S+ Elite has saved me time and helped pay for itself through jobs involving brake service, steering angle resets, and other special functions. For a busy shop, the J2534 programming capability adds even more potential value. What I’ve Actually Used It For Special Functions That Pay Off These are the functions I’ve found most useful over the past year: ABS bleeding and EPB service: Used for brake work and rear caliper retraction during pad replacement. These functions have saved me time on multiple jobs. Crankshaft position relearn: Used on a 2006 Chevrolet Colorado. Worked as expected. Steering angle reset: Fixed a 2021 Honda Pilot issue where the dashboard lit up and stability control, driver assistance, and brake assistance stopped working. The reset brought everything back to normal. Oil reset: A handy time-saver when working across multiple makes. Odometer check: Tested and working well, though I haven’t used it ...
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LAUNCH X431 IMMO & ECU Software Update (October 2026)

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 New updates for LAUNCH X431 IMMO and ECU software were released on October 21, 2026. These include general updates for X431 devices as well as specific updates for the XPROG5 . Details regarding these updates are provided below: Part 1: X431 IMMO Software Update Content General updates applicable to the entire X431 series: Nissan V11.26 Added IMMO password reading (by chip removal), key matching, and body control module (HFM) replacement functions for the 2025 Nissan Kicks. MG(SAIC) V10.30 Added key matching function for MG4X. Added key matching, alcohol interlock deactivation and alcohol interlock activation functions for MG S6 EV. JAC V10.50 Added key matching functions for JAC Refine RF8, Refine RH8 PHEV, Yiwei 3, QX PHEV, Xingrui Series 7, pickup T8 PRO, and pickup T9 EV. Saab V10.20 Added key matching function for Saab 9–2. Added key adding and all-keys-lost matching functions for Saab 9–7. Added IMMO matching functions for Saab 9–3, 9–5 (1997–2010)...
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LAUNCH X431 PRO3: Power Seat Position Learn on Ford Nautilus

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This article will explain how to perform the power seat position learning procedure on 2024 Ford Nautilus using LAUNCH X431 PRO3 V+ ELITE . This function is typically performed after replacing a seat motor or seat control module, or following major repairs to the seat; it ensures that the power seat adjustment and memory functions operate correctly. Function Description: This function is primarily used to memorize and automatically restore the driver’s seat position, enhancing driving comfort and convenience. Tested Model: FORD — NAUTILUS — 2024 Supported equipment: X431 PRO series , X431 PRO3 series , X431 PRO5 , and X431 PAD series , the current one for Demo is X431 PRO3 V+ ELITE . Operating Procedure: 1) Connect the X431 device to the vehicle’s OBD port, then tap [Diagnostics] -> [Ford] . It is recommended to use Ford diagnostic software version V50.75 or higher. 2) When selecting a vehicle model, you can use the "Automatically Search" function. Click...
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