display fault text Remedy18.12 · 14266 Return pump fault

display fault text Remedy18.12 14266 Return pump fault .Return pump and valve relay voltage actual values are evaluatedand display implausiblevalues .Short circuit to ground or open circuit in the circuit to control module terminals 7,20 Effect: .PSM function is switched off .ABS function is switched off .ASR function is switched off Possible cause of fault: .Return pump motor blocked/runs too freely I.Wiring control module valve and motor relays faulty .Wire/plug connector faulty I.PSM hydraulic unit faulty Affected terminals: 7.20 - 14276 relay ] I Actual values of the s~lenoid valves are eval~ated and display implausible values -Valve relay does not pick up, drops out or sticks: Short circuit to ground or open circuit in the circuit to control module terminal 37 Effect:i ' PSM function is switched offI I ABS function is switched off ASR function is switched offi Possible cause of fault: I'~,Fuse E9 faulty 1-' Line connection faulty , Valve relay faulty Affected terminals: i, 37 45 -D 86 18.1'FCITesterIvalve