Negative Battery Cable Disconnection/Connection
WARNING: This page is about a different car, the 2014 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
- Before removing the SRS air bag system-related parts, always disconnect the negative battery cable and wait for 1 min. or more to allow the back-up power supply to deplete its stored power. (See AIR BAG SYSTEM SERVICE WARNINGS [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .) (See AIR BAG SYSTEM SERVICE WARNINGS [STANDARD DEPLOYMENT CONTROL SYSTEM] .)
REQUIRED PROCEDURE AFTER NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION
| System name | Conditions after disconnecting the negative battery cable | Required procedure | Reference | |
|---|---|---|---|---|
| Before disconnecting negative battery cable | After connecting negative battery cable | |||
| Power window system | Reset to initial setting and auto-function is disabled. | - | Perform the power window system initial setting. | (See POWER WINDOW SYSTEM INITIALIZATION PROCEDURE .) |
| Sunroof system | Reset to initial setting and function is disabled. | - | Perform the sunroof system initial setting. | (See SUNROOF SYSTEM INITIALIZATION PROCEDURE .) |
| Clock and audio | Clock display and audio system memory are reset. | Verify the setting content. | Set the verified content before disconnecting negative battery cable. | - |
| Tire pressure monitoring system (TPMS) | The tire pressure monitoring system detection accuracy decreases. | - | Perform the tire pressure monitoring system initialization. | (See TIRE PRESSURE MONITORING SYSTEM INITIALIZATION PROCEDURE .) |