Control Unit/Module/Cable Harness - Bosch SRU53E05AU Repair Instructions

7.7

Control unit/module/cable harness

Before replacing a module, start the customer
service test programme.
Customer complaint Cause
Running time too long Alternating rinse technology, energy saving
Component is not actuated Triac on the module
smoke traces may be visible on the module
Scorched connections, Mains plug
interruption of the line
Cable harness scorched/wire broken
815_58300000120057_ara_en_d.doc – 25.05.11
does not switch properly,
Remedial action
Advise customer, See Consumption rates
rinsing technology
Before replacing the module, always measure the
connected consumers (valves, actuators, etc.).
Repair defective plugs on electronic control units with
plug repair set 495928.
Replace defective wire in the cable harness with
universal wire 493906.
Remove the defective wire from the plug
housing with ejection tool 340785.
or Alternate
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