Hi everyone hoping somebody can help me out. The wife's car is a 61 plate Astra 1.6 vx-line, The fans are coming on within minutes of starting the engine. Ive scanned it with opcom and its giving me fault codes p0597 and p0599 which is the thermostat. Now i'm wondering is the part that needs replacing just the actual thermostat with sensor on or isit the whole unit that connects to the engine that's got multiple pipes and sensors? Ill try uploading two different pictures with what i mean if...
Vauxhall astra J cooling fan/Thermostat problem P0597-P0599
Vauxhall astra J cooling fan/Thermostat problem P0597-P0599