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.
Physical Values
|
Terminal No. (Wire Color) |
Description |
Condition |
Value (Approx.) |
|||
|
+ |
- |
Signal name |
Input/Output |
|||
|
1 (W) |
Ground |
Battery power supply |
Input |
Always |
Battery voltage |
|
|
2 (W) |
Ground |
Ground |
-- |
Always |
0 V |
|
|
5 (BR) |
Ground |
Ignition power supply |
Input |
Ignition switch: ON |
Battery voltage |
|
|
Ignition switch: OFF |
0 V |
|||||
|
7 (P) |
-- |
CAN-L |
Input/Output |
-- |
-- |
|
|
8 (L) |
-- |
CAN-H |
Input/Output |
-- |
-- |
|
Use the Manual With the Right Hardware
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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.