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1 / 9 Identification of fault code - PSID It may happen that the listing below contains several codes possessing the same item number but each one making reference to a particular ECU. To make for easy read-out, it is necessary in this case to refer to the paragraph dealing with the ECU to be diagnosed. The terms below are only used for one single ECU. PSID31 CAN engine information command bus SAE J1939 PSID33 "MENU/OK" control PSID34 "EXIT" control PSID35 "VOL+" control PSID38 "SEARCH" control PSID40 Inadequate AdBlue quality PSID45 High nitrogen oxides concentration - Cause unknown PSID46 Nitrogen oxides monitoring fault PSID51 Chassis lateral acceleration sensor PSID52 Yaw angle sensor PSID53 Lockover angle sensor PSID59 ABS electrovalve control PSID60 1st axle LH side ABS electrovalve PSID61 1st axle LH side ABS electrovalve PSID62 1st axle RH side ABS electrovalve PSID63 1st axle RH side ABS electrovalve PSID64 ABS electrovalves earth PSID65 EBS braking management ECU modules configuration PSID66 4th axle LH side modulator PSID67 4th axle RH side modulator PSID70 4th axle LH roadwheel wheel speed sensor PSID71 4th axle RH roadwheel wheel speed sensor PSID74 Brake lining wear sensor, 4th axle, LH side PSID77 AdBlue top-up pump management module EEPROM PSID81 Rear wheels diff. lock electrovalve PSID82 AdBlue heating pump PSID84 AdBlue heating resistor (in circuit: pump module to dosing solenoid valve) PSID87 Motor-driven pump speed sensor PSID88 Trailer brake control EBS modulator unit (inlet valve) |