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.
Instrument Cluster Multi-Pin Connector Assignment
Gray 32-pin Connector -A-
- MOST Bus ring break diagnosis
- Not assigned
- CAN Bus instrument cluster Low
- CAN Bus instrument cluster High
- Fuel tank sensor ground
- Fuel Level Sensor -G-
- Fuel Level Sensor -G-
- Display unit button -E506- (reset button)
- Fuel Level Sensor 2 -G169-
- Fuel Level Sensor 2 -G169-
- Not assigned
- Not assigned
- Not assigned
- Not assigned
- Not assigned
- Not assigned
- Not assigned
- Not assigned
- Night vision system control module -J853- "-"
- Night vision system control module -J853- "+"
- Not assigned
- Not assigned
- Not assigned
- Not assigned
- Not assigned
- Not assigned
- Not assigned
- Not assigned
- Terminal 31
- Terminal 31
- Terminal 30
- Terminal 30
Optical MOST-Bus Connection (Fiber Optic) -B-
- MOST Bus input
- MOST Bus output
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.
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