Table of contents: Body height sensor connectors 🠇 Xenon lamp actuator 🠇 Electrical characteristics 🠇 Signs of malfunction 🠇 Emergency operating modes (direction…🠇 Emergency light signaling 🠇 Emergency light signaling (sudden…🠇 Emergency operation mode (rear fog…🠇
Note: This chapter covers diagnostic trouble codes displayed by Lexia and Proxia equipment.
The cars in the configuration are considered "Full CAN PSA", equipped with a steering column switching module (COM 200x).
Body height sensor connectors
The sensors have six-pin connectors.
Input voltage: 5V.
Xenon lamp actuator
[You can find the original on the page: peugeotbook.ru]
A starting voltage of about 25 kW creates an electric arc between the electrodes.
The arc stabilization duration is about two seconds.
On a burning lamp, the arc is maintained by an alternating voltage of about 85 V.
A voltage of 1 kW is supplied from the power module and ballast resistance to the lamp terminals.
The 1/25 kW voltage conversion is carried out by the lamp.
Electrical characteristics
Current consumption is about 40A during ignition (within a few milliseconds), then its value decreases within about 30 seconds to 3A with stable operation. The electrical power consumed by one xenon headlight is 35 W.
Signs of malfunction
The table shows the signs of malfunction used in diagnostics.
Emergency operating modes (direction indicators)
If the direction indicator control from the switch unit under the steering wheel does not work, the intelligent switch unit requires the direction indicators to be turned off (there is no requirement to turn off the hazard warning lights).
Emergency light signaling
If a bulb in one of the turn signal lamps burns out, the flashing frequency of the turn signals on that side doubles (this does not apply to repeaters).
Emergency light signaling (sudden slowdown)
If the system fails, or if there is no information about the deceleration or speed of the vehicle, the turn signals will not light up, but they can still be turned on manually.
If the slowdown information does not pass and the hazard warning lights are automatically turned on, the hazard warning lights will flash until the hazard warning light switch is pressed.
Emergency operation mode (rear fog lights)
If the steering column switch is faulty, the rear fog lights cannot be turned on, or they will go out if they were on before the fault occurred.