2009 Nissan Xterra Owner's Manual - Page 108

ELECTRONIC LOCKING REAR DIFFERENTIAL (E-Lock) SYSTEM SWITCH (if so equipped) When the E-Lock switch is turned ON, the indicator light will flash until the system engages. However, if all operation conditions listed above are not met or the system becomes disengaged, the indicator light will continue to flash. The Anti-Lock Brake (ABS) system is disabled and the ABS light illuminates when the E-Lock system is ON. Also, the Vehicle Dynamic Control (VDC) system is disabled and the VDC light illuminates when the E-Lock system is ON. See "Electronic locking rear differential (E-Lock) system" in the "Starting and Driving" section for further explanation and system limitations. ● Use the E-Lock system only when freeing a stuck vehicle. Try the 4LO position before using the E-Lock system. Never use the E-Lock system on a slippery road surface such as snow or ice surface. Using the E-Lock system when driving in these road conditions may cause unexpected movement of the vehicle during engine braking, accelerating or turning, which may result in an accident and serious personal injury. CAUTION ● After using the E-Lock system, turn the switch OFF to prevent possible damage to driveline components from extended use. ● Do not drive over 12 MPH (20 km/h) when the system is engaged. Doing so could result in possible damage to the driveline. ● Do not turn on the E-lock system while the tires are spinning. Doing so could damage drivetrain components. LIC0729 The Electronic Locking Rear Differential (E-Lock) system can help provide added traction if the vehicle is stuck or becoming stuck. To activate the E-Lock system: ● the 4WD switch must be in the 4LO position (4-wheel drive vehicles), ● the vehicle must be stopped or moving at 4 mph (7 km/h) or less, and ● the E-Lock system switch must be turned ON. WARNING ● Never leave the E-Lock system ON when driving on paved or hard-surfaced roads. Turning the vehicle may result in the rear wheels slipping and result in an accident and personal injury. After using the E-Lock system to free the vehicle, turn the system OFF. 2-32 Instruments and controls