Coolant Line/Hose: Testing and Inspection

Coolant leak from hoses

Fault symptoms
"Coolant level low" message on SID.

Conditions
Minor leaks can occur at coolant hose connections due to the inner and outer layers of hose separating.

Diagnostic procedure
When rectifying a coolant leak, it is important that not only the hose clip is changed. Make also sure there are no defects in the hose and replace it if necessary.

Fault diagnosis procedure is not available.