Results for “B137”

Fault codes 54

Results match keywords in the stored descriptions. Codes you typed are shown first.

Code	Description	Brands	System
B137C12	Cabin Heater Coolant Pump Relay Control Circuit Short To Battery	1	Body
B137D11	Coolant Pump Relay output PIN Short to Ground	1	Body
B137E13	Coolant Pump Relay output PIN Open	1	Body
B137F09	Cabin Heater - LV Sensor Failure	1	Body

Advanced: scanner vehicle and live-data matches

Vehicle data covers only some brands. These matches come from scanner data, not from a full vehicle index, so treat them as approximate.

Brand	Model / variant	Details
Mercedes-Benz	Enable_DEF@MED40.Basisdiagnose.Istwerte_RelativeURL@7ab137bc%137395
BMW	B137a, X079*1B	code B0136

Brand	Parameter	Units	Min	Max
Mercedes-Benz	Enable_DEF@MED40.Basisdiagnose.Istwerte_RelativeURL@7ab137bc%137395	-	-	-

These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.