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.
Check GJ21 UOU
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- Warranty work logged
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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).
Explore more about the Toyota Corolla
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Vehicle Details
| Registration | GJ21 UOU |
| Make | Toyota |
| Model | Corolla |
| Colour | Black |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1798cc |
| Year | 2021 |
| First registered | |
| Area code | GJ — Maidstone, Garden of England |
| Age identifier | 21 — March 2021 to August 2021 |
More GJ21 U plates
Browse all GJ21 U registrations from Maidstone.
About GJ21 UOU
What car is GJ21 UOU?
GJ21 UOU is a black Toyota Corolla, hybrid electric (clean) (1798cc). First registered in Maidstone in 2021.
Is GJ21 UOU ULEZ compliant?
Based on its fuel type and registration year, GJ21 UOU 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 GJ21 UOU?
GJ21 UOU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.