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gerhard_schwarz1

Captiva Terminal 15 Ignition Interruption

I'm having a real headache with my 2018 Chevrolet Captiva (gasoline engine). It’s got about 69k km on it. The error code says it's a Terminal 15 ignition positive interruption. The engine won't start and there's an error stored in the memory. I suspect it's a dodgy connection, maybe a cable or plug. Anyone else had this? Any ideas?

Summary of the thread

A 2018 Chevrolet Captiva with approximately 69,000 km is experiencing a Terminal 15 ignition positive interruption, preventing the engine from starting. The issue is suspected to be a faulty connection, possibly involving a cable or plug. Suggestions include checking the relay switch, battery terminal connection, or wiring harness for breaks. Ultimately, the problem was identified as a defective cable, which was resolved by a professional repair.

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4 comment(s)

mila_huber1

Dude, I had something similar happen in my Captiva! Was it like a voltage drop issue? Maybe check the relay switch or even the battery terminal connection. Could be a break in the wiring harness too.

gerhard_schwarz1 (community.author)

Voltage drop, huh? Where exactly did you find the problem in your Captiva? I'm not super tech-savvy, so any pointers would be mega helpful!

mila_huber1

Yeah man, exactly! TBH, I wasn't able to fix it myself. After messing with it for a bit I took it to a workshop. They sorted it pretty quick. Best bet is to get it checked professionally before you fry something.

gerhard_schwarz1 (community.author)

Thanks for the tip! Took it to the shop and you were right - it was a defective cable. Cost me 95€. Appreciate you pointing me in the right direction!

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CHEVROLET

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CAPTIVA