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Alfa Romeo 156 Factory Service Manual (1997-2002)16 · Fault diagnosis

16 · Diagnostics

V10 Sunroof water leaks

Make: Alfa Romeo
Model: 156 Factory Service Manual
Year: 1997–2002
Section: Water leaks › V10 Sunroof water leaks

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Fault diagnosisV10 Sunroof water leaks

V10 Sunroof water leaks

When it is raining or after washing, water leaks in through the sunroof

Step	Test procedure	Result	Action
1	CHECK SUNROOF DRAINS Check sunroof drain pipes In particular, ascertain: condition of pipes absence of dirt, leaves, etc.	OK	Move onto step 2
1		Dirt in drains	Clean the drains. If necessary refit correctly Op. 7030B38 End of diagnosis
2	CHECK SUNROOF SEAL Check the sunroof seal. In particular, ascertain: absence of wrinkles in the seal condition of seal	OK	Move onto step 3
2		Faulty fitting of seal	Fit the sealing strip correctly Op. 7030B22 End of diagnosis
3	CHECK SUNROOF ALIGNMENT Check assembly of sunroof. In particular, ascertain: correct sunroof - frame alignment correct adherence of seal to roof	OK	Move onto step 4
3		Faulty fitting of the sunroof	Refit the sunroof correctly Op. 7030B17 End of diagnosis
4	CHECK THAT BOLTS SECURING SUNROOF RUNNERS ARE SECURE Check that the bolts fixing the runners to the sunroof frame are secure	OK	Move onto step 5
4		Bolts fitted incorrectly	Refit the runners correctly to the sunroof frame and check that they are secure End of diagnosis
5	CHECK CORRECT OPERATION Check that the fault is no longer present	OK	End of diagnosis
5		Fault persists	Incorrect selection of diagnostic procedure

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Parts & tools for this job For 1997 Alfa Romeo 156

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