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Fiat Doblò Factory Service Manual (2000-2010)22 · Fault diagnosis

22 · Diagnostics

Brakes noisy

Make: Fiat
Model: Doblò Factory Service Manual
Year: 2000–2010
Section: Noisy / vibrations › Brakes noisy

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Fault diagnosisBrakes noisy

BRAKES NOISY

1	NOISE CHECK IN NORMAL CONDITIONS	All OK	Problems met	Operation
		Results of the tests
	Check for noise in the brake area (without braking)	Continue to Step 2	Noise due to a foreign body	Remove foreign bodies
			Noise due to rubbing between pad and disc	Grind the brake disc Op. 3310A54
			Noise due to stiff piston	Replace the brake caliper Op. 3310A30
2	CHECK NOISE DURING BRAKING	All OK	Problems met	Operation
	Check for noise in brake area (during braking)	Continue to Step 3	Noise due to vitrified pads	Replace pads Op. 3310A60
3	CHECK ON UNSURFACED ROAD	All OK	Problems met	Operation
	Check for noise from the brake area over unsurface roads without braking and braking slightly	Continue to Step 4	Noise is heard without braking	Grease caliper rods using Molikote Replace the pad retaining springs Op. 3310A14
4	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Test the vehicle before delivery to the customer, to check that the fault is no longer present The test is essential, as the braking system involves a safety feature of the car		Fault persists	Search for the fault starting from another symptom'

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Parts & tools for this job For 2000 Fiat Doblò

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