Measure the resistance of brake switch (A) and stop light switch (B).
|
Switch |
Pedal |
Terminal No. |
Standard |
|
Brake |
Released |
1 and 4 |
Less than 1 Ω |
|
Depressed |
1 and 4 |
1 MΩ or more | |
|
Stop light |
Released |
2 and 3 |
1 MΩ or more |
|
Depressed |
2 and 3 |
Less than 1 Ω |
If NG, replace the stop & brake switch.