Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2021 Toyota Corolla Hybrid Electric (Clean) 1790cc has had 1 MOT test on record, passing every one. It has 42,390 miles on the clock at the last MOT. Common Toyota Corolla issues include 1. 12v auxiliary battery failure (all variants) and 2. infotainment and electrical glitches (all variants).
MOT & Mileage History for KC21 JJK
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Check KC21 JJK
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 1 test on record
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Reported issues for this Toyota Corolla
These are the most commonly reported problems on Toyota Corolla models (2018–2023), based on owner reports and workshop data across the UK.
1. 12V Auxiliary Battery Failure (all variants)
The small 12V battery (not the hybrid traction pack) drains flat or fails prematurely due to low-capacity design and partial charging only in READY mode. · Typical repair: £100-£200 (battery + labour at indie garage, estimated).
2. Infotainment and Electrical Glitches (all variants)
Touchscreen freezes, dashboard display glitches, random warning lights, or power window/switch failures from wiring, fuses, or software bugs. · Typical repair: £150-£400 (software update, fuse/wiring fix, or screen module; estimated).
3. EVAP System Fault Triggering Check Engine Light (all variants, though noted more on 1.8 hybrid)
Evaporative emissions (EVAP) system leaks or charcoal canister fails, often from loose gas cap or vapour line issues. · Typical repair: £100-£300 (canister, lines, or purge valve; estimated).
4. Premature Brake Wear and Suspension Noises (all variants)
Front brake pads/rotors wear quick; suspension bushes/arms creak from soft factory rubber. · Typical repair: Brakes £200-£400 per axle; bushes £150-£300 (estimated).
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Vehicle Details
| Registration | KC21 JJK |
| Make | Toyota |
| Model | Corolla |
| Colour | Black |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1790cc |
| Year | 2021 |
| First registered | |
| Area code | KC — Northampton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KC21 J plates
Browse all KC21 J registrations from Northampton.
About KC21 JJK
What car is KC21 JJK?
KC21 JJK is a black Toyota Corolla, hybrid electric (clean) (1790cc). First registered in Northampton in 2021.
What is the mileage of KC21 JJK?
The last recorded mileage for KC21 JJK was 42,390 miles, recorded on 25 Sep 2025 during its most recent MOT test.
Has KC21 JJK passed its MOT?
KC21 JJK has had 1 MOT tests with an 100% pass rate (1 pass, 0 failures). It last passed on 25 Sep 2025.
Is KC21 JJK ULEZ compliant?
Based on its fuel type and registration year, KC21 JJK is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KC21 JJK?
KC21 JJK is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.