Symptom Chart

WARNING: This page is about a different variant/trim than selected.

SYMPTOM	POSSIBLE CAUSES	ACTION
Engine difficult to start (in extreme cold ambient temperature)	Engine system fault Glow plugs inoperative/inefficient Fuel temperature too low (causing waxing)	Using the manufacturer approved diagnostic system, check the powertrain control module for related DTCs and refer to the relevant DTC index Check the operation of the glow plugs The fuel system recycles fuel until operating temperature is reached to reduce this possibility
Cold engine emissions excessively high	Engine system fault Glow plug after-glow phase inoperative	NOTE: The glow plug after-glow phase is designed to function at engine temperatures below 50°C (122°F), and below 2500 rpm. Using the manufacturer approved diagnostic system, check the powertrain control module for related DTCs and refer to the relevant DTC index Check the operation of the glow plugs
Cold engine noise, vibration or harshness excessive	Engine system fault Glow plug after-glow phase inoperative	NOTE: The glow plug after-glow phase is designed to function at engine temperatures below 50°C (122°F), and below 2500 rpm. Using the manufacturer approved diagnostic system, check the powertrain control module for related DTCs and refer to the relevant DTC index Check the operation of the glow plugs