Rear Combination Light Inspection
WARNING: This page is about a different car, the 2021 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
- Remove the rear combination light. (See REAR COMBINATION LIGHT REMOVAL/INSTALLATION .)
- Apply battery positive voltage and connect the ground to the rear combination light terminals as indicated in the table below and verify that each light turns on normally.
B+ Terminal Ground Terminal Condition Rear turn light Brake light Tail light A F turns ON turns OFF turns OFF B F turns OFF turns ON turns OFF C F turns OFF turns OFF turns ON - If each light does not turn on normally, replace the rear combination light. (See REAR COMBINATION LIGHT REMOVAL/INSTALLATION .)