Indicator, windshield washer fluid (included with UB7)

Years 1998–06 Models 3 Factory citations 5

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Also described as Indicator, windshield washer fluid, included with UB7Indicator, windshield washer jar fluid

Also documented for Chevrolet

Documented applications

LeSabre — H-body (2000–2005)

2000–2005 Factory-verified

TriShield agrees on the meaning.

GM factory document — 2000 buick lesabre rpo code list, p.1.
GM factory document — 2005 buick lesabre rpo code list, p.1.

Lucerne — G-body (2006–2011)

2006 Factory-verified

TriShield agrees on the meaning.

GM factory document — 2006 buick lucerne rpo code list, p.1.

Park Avenue — G-body (1997–2005)

1998–2005 Factory-verified

TriShield reads it as a windshield washer fluid sensor.

GM factory document — 1998 buick park avenue rpo code list, p.1.
GM factory document — 2005 buick park avenue rpo code list, p.1.

This page aggregates every documented appearance of CD2 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.