Perkins 2806C-E16 Error 285-03: Engine coolant temperature lamp open/short to B+

Diesel engine · taken from the manufacturer’s manual, pages cited

Fault code285-03

Engine coolant temperature lamp open/short to B+ indicates that the coolant temperature warning lamp has an electrical fault preventing proper signaling. The manual lists no action for this code.

Model
Perkins 2806C-E16
Display shows
Engine coolant temperature lamp open/short to B+ (285-03)
Type
Fault code
Source
Manual p. 26

What 285-03 means

Engine coolant temperature lamp open/short to B+ p. 26

If 285-03 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact Perkins service.

Open the manual at page 26 All 2806C-E16 error codes Manual details & download

This page summarises what the manufacturer’s manual says about 285-03; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Perkins. Found a mistake? Report an error.