FIAT / DUCATO 244eLearn workshop manual · English · Offline edition
Fault diagnosis

J03 SCREEN WASHER NOT WORKING

Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
The screen washer does not work when the steering column switch unit lever is operated with the ignition on.
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
STEPOPERATIONS TO BE CARRIED OUTTEST RESULTS
0PRELIMINARY CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check: See E3020 WINDSCREEN WASH/WIPE
  • the condition of the fuses
  • The level of the washer fluid
Move on to Step1. Fuse/s blown1. Replace fuse/s and find out what could have caused them to blow
2. Fluid level too low2. Add fluid, checking for possible leaks
1STEERING COLUMN SWITCH UNIT CHECKALL OKPROBLEMS ENCOUNTEREDACTION
  • Correct stalk unit power supply/earths
  • Check that an operational output voltage to the electric pump motor is present when the stalk switch is operated
Move on to Step1. Power supplies/earths incorrect1. Restore correct power supplies/earths See E3022 HEADLAMP WASHER
2. Stalk unit not working properly2. Replace the steering column switch unit Op. 5550A12 COMPLETE STALK UNIT - R+R FOR VERSIONS WITH AIR BAG
2ELECTRIC PUMP MOTOR CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the operation of the electric pump motor See E3022 HEADLAMP WASHERMove on to StepMotor defectiveReplace the motor
3SCREEN WASHER ELECTRICAL CIRCUIT CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the following, in order:
  • Connections between battery and engine bay junction unit
  • Connections between engine bay junction unit and underfacia junction unit
  • Connections between battery, ignition switch and underfacia junction unit
  • Connections between underfacia junction unit and steering column switch unit
  • Connections between steering column switch unit and electric pump motor
  • Stalk unit earth
  • Electric pump motor earth
Move on to StepConnections interruptedRepair the connections See E3022 HEADLAMP WASHER
4CHECK ON CORRECT OPERATIONALL OKPROBLEMS ENCOUNTEREDACTION
Check that the fault is no longer present