Lighting system
5. Measure the voltage between the body harness plug-in pin connected
to the front body harness and the body grounding point
Is the voltage displayed as battery voltage?
Find and repair the circuit between the pins of the floor harness plug-in
according to the circuit diagram, and test and run the system to check
whether it is normal.
13.3.10 Brake lamp failure
Detailed steps/results/measures
1. Turn the key switch to the "OFF" position.
Replace the fuse and check whether it is normal.
If the fuse continues to blow, locate and repair the short circuit according to the
circuit diagram. Test and run the system.
F2: Check the power supply of the brake lamp switch
1. Turn the key switch to the "OFF" position.
2. Disconnect the brake lamp switch plug-in
3. Measure the voltage between the brake lamp switch plug-in pin and body
grounding point
Is the voltage displayed as battery voltage?