2018 Toyota C-HR
Key Replacement - Save vs Dealer in Ventura County
No Appointments | No Waiting Rooms
You shouldn't have to take a day off work for a car key. Our mobile service meets you at your location on your schedule. Most appointments available same day.
No towing, no hassle, just savings
2018 Toyota C-HR
Key Options
Dealer-grade key for a fair, honest price
Toyota C-HR Key: Mobile vs Dealership
Two options, one clear winner
2018 Toyota C-HR Smart Key Replacement - Fast, Affordable & Professional
Friday night in the Channel Islands neighborhood in Oxnard. A couple came out from an event and their 2018 C-HR was completely dead to both fobs. No door unlock, no push-button response, nothing. They were about to leave the car overnight and figure it out Monday.
They searched around and called me. I was already in the area, about 15 minutes out.
When I got there, I checked the obvious thing first. Both CR2032 batteries were flat. That explained the range issue. But the real problem was that the second fob had been desynced from the vehicle, probably from repeated dead-battery clicking. The immobilizer on these runs the Texas Instruments DST-AES protocol on the 128-bit H chip, and once the fob loses communication long enough, a simple battery swap does not always bring it back on its own.
I swapped both CR2032 cells, then used my programmer through the OBD-II port to re-register both MOZBR1ET fobs to the immobilizer ECU. Both fobs came back online. Doors, hatch, push-button start, all confirmed working.
The whole job took maybe 25 minutes. They drove home that night instead of leaving a car in a dark lot all weekend. The dealer would have meant a tow and a wait until the service department opened. I had the batteries, the tools, and the software already in the van. A 10pm Friday call gets the same result as a Tuesday morning one.
Save vs the Dealer on Your Toyota C-HR Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Toyota C-HR Rapid Response, Done Right
Rapid response in the field
Home Service, Honest Reviews
What no-hassle service sounds like
“Super fast service. About 20 minutes from the call he was already there. He had an authentic replacement on hand and made a spare key for my 2017 Nissan Rogue in about 15 minutes. Great prices, friendly, and very professional.”
“Fast, affordable, and a great price. Marco did an amazing job and made a key for our Nissan Kicks quickly and professionally. Everything worked perfectly.”
“I got locked out of my vehicle and also lost my key. Marco came out, made a new key for my Toyota, and got me back on the road. He was professional, friendly, and clearly knows what he is doing.”
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