Best OBD2 scanners for Chrysler/Dodge/Jeep/RAM
When a Chrysler, Dodge, Jeep, or RAM throws a check engine light, a good OBD2 scanner can save you a lot of guessing and wasted money. But not every scanner works well with FCA cars – some only read basic engine codes, while others can access all modules, perform active tests, and even do coding. You’ll want one that supports FCA protocols and can get past the security gateway on newer models.
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Quick recommendations
MICROPOD 2 Auto Diagnostic Tool For-Chrysler/Dodge/Jeep
The Micropod 2 clone is a dealer-style interface used with Witech software for Chrysler, Dodge, Jeep, and RAM. It gives full access to all modules, including advanced coding and programming. Great for deep diagnostics, but setup can be tricky and support depends on the seller.
Mucar 892BT
The Mucar 892BT is a fast, full-system bi-directional scan tool with ECU coding, service resets, and free lifetime updates. One of the quickest scanners I’ve tested on FCA cars — ideal for users who want professional features without the dealer price.
(10% OFF with “CARHACKER” on official website)
OBDlink + JScan
This combo is the best DIY setup for Chrysler, Dodge, Jeep, and RAM. The OBDLink MX+ adapter works perfectly with the JScan app, giving access to all modules, live data, adaptations, and vehicle customizations. Perfect for owners who want dealer-level control using just a phone or tablet.
Download Jscan APP
XTool D8s
Xtool D8s is a powerful professional-grade scanner with topology mapping, 42+ service resets, key programming, and odometer correction. Fast, intuitive, and packed with features — ideal for serious DIYers and small garages.
(10% OFF with “CARHACKER” on official website)
Mucar BT200 Max
The Mucar BT200 Max is a compact all-system diagnostic tool with bi-directional tests, service resets, and even ELM327 app compatibility. Great for DIY mechanics who want one device for both advanced diagnostics and phone apps.
(10% OFF with “CARHACKER” on official website)
My insights after testing 100+ OBD2 tools
I’ve tested literally hundreds of OBD2 scanners, so let me tell you why I find these the best value for money.
What to Think About Before Buying an OBD2 Scanner for Jeep / Chrysler / Dodge / RAM
If you’ve got a Jeep, Dodge, Chrysler, or RAM, you probably noticed how picky these cars are with scanners. Some tools only read engine codes, while others talk to every module in the car — transmission, ABS, airbag, BCM, even key programming.
Before you buy, there’s one big thing you need to understand: the Security Gateway.
? Security Gateway (SGW) – What It Is and Why It Matters
Starting around 2018, Chrysler added a Secure Gateway Module (SGW) to protect the car’s internal network from hacks or unauthorized access.
Basically, the SGW acts like a firewall between the OBD port (the part you connect your scanner to) and the rest of the car’s systems. It splits the network into two parts:
- Public side: telematics and OBD port
- Private side: all the important vehicle modules (ECU, ABS, transmission, etc.)
Without proper access, most scanners can only read basic data. To write data (clear codes, run actuator tests, or perform adaptations), you’ll need authentication through Chrysler’s licensed devices or a bypass cable.
So, what does that mean for you?
➡️ If your Jeep, RAM, or Dodge is 2018 or newer, and you want full control:
- Get the JScan app on your phone.
- Use a supported Bluetooth adapter (OBDLink MX+ is my go-to).
- Add a Chrysler Security Gateway Bypass Cable (12+8 cable).
You can find the cable on Amazon, eBay, or AliExpress — just search “Chrysler 12+8 cable”.
Plug it in under the steering wheel, swap the two connectors into the bypass, and connect your OBD adapter to the other end. That’s it. Once connected, you can clear faults, do live data, run actuator tests, or even adjust tire size and TPMS thresholds.
More info and exact locations for your model:
JScan FCA SGW Info
What Kind of Scanner You Actually Need
✅ Basic use – just reading and clearing check-engine light: go for Ancel AD310 or Autel AL519
✅ Full system diagnostics – ABS, transmission, SRS, etc.: Launch CRP123X or Mucar BT200 Max
✅ Advanced functions – module resets, adaptations, key programming: OBDSTAR X300 Mini, Mucar 892BT, or XTool D8S
If you want dealer-level power, Micropod 2 is the real deal, but it’s more technical to set up.
Quick Tips Before You Buy
✅ Check if your car has the Security Gateway (2018+)
✅ Always look for scanners that support FCA / SGW access
✅ Make sure it includes free lifetime updates (saves you money later)
✅ Use reliable adapters like OBDLink or vLinker for stable communication
✅ Avoid super cheap Bluetooth ELM clones — they often fail or disconnect mid-scan
My take:
If it’s your personal Jeep or RAM, the OBDLink MX+ + JScan combo is the easiest and most reliable way to go.
If you’re wrenching on multiple cars or doing more serious work, the Mucar 892BT or XTool D8S give you more power and flexibility.
And if you’re chasing full dealer-level access, nothing beats Micropod 2 — just make sure you know what you’re doing before flashing modules.
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