Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
+B_RVU, PGND Circuit Inspection
Test Procedure
- Preparation
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Radar vision unit 32P connector: disconnected
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- Procedure
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Perform the inspection according to the following table.
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(Disconnected) Radar vision unit 32P connector female terminals
IG Mode
Normal Conditions
+B_RVU circuit inspection
OFF
12 V battery voltage[circuit type 1]
PGND open wire inspection
OFF
There is less than 1 Ohm
Results
- If abnormal, there is a problem in the circuit.
If the power supply inspection of the above table showed abnormally, do the additional Power Supply Inspection , to locate the failure.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.