| WARNING | Be sure the ignition is switched OFF, when: Disconnecting ignition wires Disconnecting fuel injection system wiring Connecting or disconnecting test equipment leads Disconnecting the battery Washing the engine or engine compartment. |
| CAUTION | BEFORE disconnecting the battery: Stop the engine. Be sure the ignition is switched OFF (also applies when connecting the battery). Failure to do so may damage the Engine Control Module (ECM). Determine the correct coding for the anti-theft radio. |