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Revi - February 2005 86 REAR AIR SUSPENSIONS D AILY Base - May 2004 REAR PNEUMATIC SUSPENSIONS - VB-TECHNIEK TYPE Blink-code led is set between the rear part of the ECU and the electrocompressor box to which it is secured. Each time the ignition key is turned to ”MAR”, the led goes on and then goes off after five seconds. The following situations can then Led blinking Failure Check Always OFF Power Fuses, power cable Always ON Level sensor Sensor, levers and power cable operation Fast blinking Electrocompressor overload (if five minutes later Air springs, compressor, pneumatic circuit Slow blinking Electrocompressor overload (manual lifting push Never depress lifting push button for more than Dimmed light Light dims out if levelling push buttons are de- Push buttons and wiring, never depress the push REAR PNEUMATIC SUSPENSIONS - WABCO TYPE Certain electric or pneumatic failures can be detected through Modus, IT 2000 or E.A.SY.. Diagnostic connector is set on the right side of the engine compartment. Use adapter 99331043 to connect with diagnostic According to detected failures, the red warning light set on the dashboard goes on as follows: - FIXED LIGHT: indicates failures; - BLINKING LIGHT: indicates electrocompressor excessive temperature Blink-code The Blink-Code system ”displays” one failure at a time. To identify every failure stored in the ECU it is therefore necessary to repeat The Blink-Code can be activated by grounding the Diagnostic socket line L (pin 2) for 2 seconds at least with ignition key set to ”MAR”. Should line L be grounded for more than 5 seconds, the Blink-Code shall not be activated and ECU is reset for standard operation. The Blink-Code consists of two figures (Tens and Units): - Tens blinking 2 sec. (Slow) - Units blinking 0.5 sec. (Fast) |