Don’t know the answer? No worries! Stay tuned for the upcoming J1939 protocol video on the channel. Make sure to subscribe and comment your answer below!
A diagnostic tester sends a UDS ReadDataByIdentifier (0x22) request to an ECU, but the ECU responds with Negative Response Code (NRC) 0x33. What is the MOST likely reason for this response?
An Automatic Emergency Braking (AEB) system relies on a front camera and radar. During highway driving, the radar temporarily fails, but the camera continues operating and falsely detects a stationary object, triggering unexpected emergency braking.
From a functional safety (ISO 26262) and system design perspective, which approach is MOST appropriate?
Automotive Katta
EVERYDAY QUIZ -
Why was J1939 needed when CAN already exists?
Don’t know the answer? No worries! Stay tuned for the upcoming J1939 protocol video on the channel. Make sure to subscribe and comment your answer below!
2 weeks ago | [YT] | 0
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Automotive Katta
Watch our videos and Shorts to master modern car technology.
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When you’re reversing out of a parking spot and a car approaches from the side, which ADAS feature warns you?
3 weeks ago | [YT] | 1
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Automotive Katta
Watch our videos and Shorts to master modern car technology.
We post EVERYDAY QUIZ QUESTIONS based on real automotive scenarios.
Think you know the answer?
👇 Drop it in the comments, challenge others, and prove your automotive IQ.
👉 Subscribe and turn knowledge into confidence.
************************************************************************************
EVERYDAY QUIZ - Question 2
A diagnostic tester sends a UDS ReadDataByIdentifier (0x22) request to an ECU, but the ECU responds with Negative Response Code (NRC) 0x33.
What is the MOST likely reason for this response?
3 weeks ago | [YT] | 0
View 0 replies
Automotive Katta
EVERYDAY QUIZ -
An Automatic Emergency Braking (AEB) system relies on a front camera and radar.
During highway driving, the radar temporarily fails, but the camera continues operating and falsely detects a stationary object, triggering unexpected emergency braking.
From a functional safety (ISO 26262) and system design perspective, which approach is MOST appropriate?
3 weeks ago | [YT] | 1
View 0 replies