Off Road Mode Warning Lamp

Off road mode warning lamp





The off road mode warning lamp is available on vehicles equipped with self levelling suspension. The off road mode warning lamp within the instrument pack utilises an amber LED and a clear legend. On vehicles fitted with self levelling suspension the driver can enable the function using the off road mode fascia switch.

The SLABS ECU illuminates the LED, providing the driver with a visible warning.

When the ignition is switched on the SLABS ECU illuminates the LED to provide a self-check, providing there is no fault it will remain illuminated for 3 seconds or until the ignition is switched off.

The off road mode is only enabled if the transfer box is in low range.

The off road mode warning lamp will flash at the rate of 2 Hz during the transition phase (up and down), and is illuminated continuously when at full height.

The vehicle may be parked in off road mode the driver is reminded when the ignition is switched on that off road mode is still active by the warning lamp flashing twice at a ratio 2 Hz then illuminates continuously.

The warning lamp will flash at 2 Hz in belly out mode. Belly out mode is if the vehicle grounds out, then the suspension will raise to try and clear the underside of the vehicle.

If a new SLABS ECU is fitted the warning lamp remains illuminated until the ECU has been calibrated using TestBook. The warning lamp will illuminate continuously if the voltage supply is less than 10 volts for 1 second.

The power input for the LED is supplied by the instrument pack via fuse 27. The warning lamp is switched on according to the voltage present in the SLABS ECU to instrument pack earth path as follows:
^ < 1.8 volts warning lamp on.
^ > 7.7 volts warning lamp off.