U1C Factory-verified

Chevrolet · Regular Production Option

Radio, AM/FM stereo, seek/scan, CD, clock, ETR

Years 1989–10, 2014 Models 32 Factory citations 106

Also described as Radio, AM stereo/FM stereo, seek/scan, compact disc, clock, ETRRadio, AM/FM stereo, seek-scan, CD player, clockRadio, AM/FM stereo, seek/scan, compact disc, clock, ETRRadio, electronically tuned AM/FM stereo, seek-scan, compact disc player, digital clock, extended range sound systemRadio, AM/FM stereo, compact discRadio, AM stereo/FM stereo, seek and scan, compact disc, digital clock, electronically tunedRadio, AM/FM stereo, electronically tuned, seek-scan, compact disc player, digital clockRadio, AM/FM stereo, seek and scan, compact disc player, digital clock, ETRRadio, AM/FM stereo with cassette and CDRadio, AM/FM stereo with CD player and clock, ETRRadio, AM/FM stereo, seek-scan, compact disc, clock, ETR

Also documented for Buick GMC Oldsmobile Pontiac Saturn

Documented applications

Astro — First generation (1985–1994)

1992–1994 Factory-verified

new for 1992; the pages print UIC or UiC; blazer-s10-gen2 reads AM/FM stereo.

GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.

Beretta — L-body (1987–1996)

1992–1996 Factory-verified

same description as cavalier-gen2 and cavalier-gen3

GM Heritage factory kit — 1992 Chevrolet Beretta, p.42.
GM Heritage factory kit — 1993 Chevrolet Beretta, p.41.
GM Heritage factory kit — 1994 Chevrolet Beretta, p.55.
GM Heritage factory kit — 1995 Chevrolet Beretta, p.12.
GM Heritage factory kit — 1996 Chevrolet Beretta, p.10.

S-10 Blazer — First generation (1983–1994)

1992, 1994 Factory-verified

premium front and rear speakers; the 1994 pages print UIC

GM Heritage factory kit — 1992 Chevrolet S 10 Blazer, p.19.
GM Heritage factory kit — 1994 Chevrolet S 10 Blazer, p.23.

Blazer — S-10 second generation (1995–2005)

1995–1998 Factory-verified

GM factory document — 1998 chevrolet blazer 4wd rpo code list, p.1.
GM Heritage factory kit — 1995 Chevrolet S 10 Blazer, p.7.
GM Heritage factory kit — 1996 Chevrolet S 10 Blazer, p.6.
GM Heritage factory kit — 1997 Chevrolet S 10 Blazer, p.12.

Camaro — Gen 3 (1982–1992)

1989–1992 Factory-verified

several pages print UIC

GM Heritage factory kit — 1989 Chevrolet Camaro, p.45.
GM Heritage factory kit — 1990 Chevrolet Camaro, p.45.
GM Heritage factory kit — 1991 Chevrolet Camaro, p.27.
GM Heritage factory kit — 1992 Chevrolet Camaro, p.87.

Camaro — Gen 4 (1993–2002)

1995–1996 Factory-verified

1995–1996 weight pages: available on the convertible

GM Heritage factory kit — 1995 Chevrolet Camaro, p.119.
GM Heritage factory kit — 1996 Chevrolet Camaro, p.16.

Caprice — fourth generation, B-body (1991–1996)

1991, 1994 Factory-verified

with extended range sound (1991); the 1991 guide prints UIC

GM Heritage factory kit — 1991 Chevrolet Caprice, p.4.
GM Heritage factory kit — 1994 Chevrolet Caprice, p.70.

Cavalier — second generation (1988–1994)

1992, 1994 Factory-verified

the 1991 brochure prints "(RPO UIC)" in prose only and the 1991 order guide has no U1C, so 1991 is left out

GM Heritage factory kit — 1992 Chevrolet Cavalier, p.9.
GM Heritage factory kit — 1994 Chevrolet Cavalier, p.4.

Cavalier — third generation (1995–2005)

1995, 1998, 2002–2005 Factory-verified

GM factory document — 1998 chevrolet cavalier rpo code list, p.1.
GM factory document — 2005 chevrolet cavalier rpo code list, p.1.
GM Heritage factory kit — 1995 Chevrolet Cavalier, p.8.
GM Heritage factory kit — 2005 Chevrolet Cavalier, p.86.

Cobalt — Delta (2005–2010)

2005–2006, 2008–2009 Factory-verified

GM factory document — 2005 chevrolet cobalt rpo code list, p.1.
GM factory document — 2006 chevrolet cobalt rpo code list, p.1.
GM factory document — 2008 chevrolet cobalt rpo code list, p.1.
GM factory document — 2009 chevrolet cobalt rpo code list, p.1.

Corsica — L-body (1987–1996)

1992–1996 Factory-verified

Delco Loc II (1995–1996 order guides); the 1994 order guide prints UIC; same description as beretta-gen1

GM Heritage factory kit — 1992 Chevrolet Corsica, p.34.
GM Heritage factory kit — 1993 Chevrolet Corsica, p.32.
GM Heritage factory kit — 1994 Chevrolet Corsica, p.44.
GM Heritage factory kit — 1995 Chevrolet Corsica, p.8.
GM Heritage factory kit — 1996 Chevrolet Corsica, p.6.

Equinox — first generation (2005–2009)

2005–2007, 2009 Factory-verified

The 2009 list misspells stereo as Stero. Not in the 2008 list.

GM factory document — 2005 chevrolet equinox rpo code list, p.1.
GM factory document — 2006 chevrolet equinox rpo code list, p.1.
GM factory document — 2007 chevrolet equinox rpo code list, p.1.
GM factory document — 2009 chevrolet equinox rpo code list, p.1.

Express — GMT600 (1996–2002)

2001–2002 Factory-verified

GM factory document — 2001 chevrolet express rpo code list, p.1.
GM factory document — 2002 chevrolet express rpo code list, p.1.

Express — GMT610 (2003–2027)

2003–2010, 2014 Factory-verified

GM factory document — 2003 chevrolet express rpo code list, p.1.
GM factory document — 2004 chevrolet express awd rpo code list, p.1.
GM factory document — 2005 chevrolet express awd rpo code list, p.1.
GM factory document — 2006 chevrolet express awd rpo code list, p.1.
GM factory document — 2007 chevrolet express awd rpo code list, p.1.
GM factory document — 2008 chevrolet express rpo code list, p.1.
GM factory document — 2009 chevrolet express rpo code list, p.1.
GM factory document — 2010 chevrolet gh van elec 1 7 d1 100813, p.16.
GM factory document — 2014 chevrolet gh van elec bbm si brief, p.7.

Chevy Van — Second generation G-series (1983–1996)

1993–1996 Factory-verified

the 1995 and 1996 pages print UIC.

GM Heritage factory kit — 1993 Chevrolet G Van, p.74.
GM Heritage factory kit — 1994 Chevrolet G Van, p.36.
GM Heritage factory kit — 1995 Chevrolet G Van, p.14.
GM Heritage factory kit — 1996 Chevrolet G Van, p.77.

HHR (2006–2011)

2006–2009 Factory-verified

GM factory document — 2006 chevrolet hhr rpo code list, p.1.
GM factory document — 2007 chevrolet hhr rpo code list, p.1.
GM factory document — 2008 chevrolet hhr rpo code list, p.1.
GM factory document — 2009 chevrolet hhr rpo code list, p.1.
GM Heritage factory kit — 2006 Chevrolet HHR, p.25, p.97, p.117.

Impala SS — seventh generation (1994–1996)

1994 Factory-verified

the Description follows caprice-gen4: the guide's OCR keeps only the entry's tail (extended range rear speakers and Delco-Loc II), which matches the 1994 Caprice guide's compact disc radio entry (1994 Caprice kit p.13), and the weight sheet's seek and scan line is the Caprice sheet's; the guide prints UIC; the 1995 and 1996 weight sheets also print the code, but the 1995 guide and convenience page (p.11, p.34) and the 1996 convenience page (p.38) sell the compact disc radio as UN0, so those years are left out

GM Heritage factory kit — 1994 Chevrolet Impala, p.4, p.62.

Impala — ninth generation (2006–2016)

2006–2009 Factory-verified

GM factory document — 2006 chevrolet impala rpo code list, p.1.
GM factory document — 2007 chevrolet impala rpo code list, p.1.
GM factory document — 2008 chevrolet impala rpo code list, p.1.
GM factory document — 2009 chevrolet impala rpo code list, p.1.

Lumina APV — U-body (1990–1996)

1990–1991, 1993–1996 Factory-verified

1995–1996: not on the cargo van; the 1990 and 1995 pages print UIC, the 1991 options page UiC; the 1991 and 1992 option-weight pages print UTC, so 1992 is not claimed

GM Heritage factory kit — 1990 Chevrolet LuminaAPV, p.12.
GM Heritage factory kit — 1991 Chevrolet LuminaAPV, p.14.
GM Heritage factory kit — 1993 Chevrolet LuminaAPV, p.41.
GM Heritage factory kit — 1994 Chevrolet LuminaAPV, p.41.
GM Heritage factory kit — 1995 Chevrolet LuminaAPV, p.79.
GM Heritage factory kit — 1996 Chevrolet LuminaAPV, p.30.

Lumina — first generation, W-body (1990–1994)

1993–1994 Factory-verified

the 1993 order guides name the Delco-LOC II player

GM Heritage factory kit — 1993 Chevrolet Lumina, p.14.
GM Heritage factory kit — 1994 Chevrolet Lumina, p.43.

Malibu — Fifth generation (1997–2005)

1998, 2003–2005 Factory-verified

the 2004 and 2005 lists print UIC; U1C in the 1998–2003 lists. the 1998 list prints "Radio AM/FM Stereo, Seek/Scan, Compact Disk, Clock, ETR".

GM factory document — 1998 chevrolet malibu rpo code list, p.1.
GM factory document — 2003 chevrolet malibu rpo code list, p.1.
GM factory document — 2004 chevrolet classic rpo code list, p.1.
GM factory document — 2005 chevrolet classic rpo code list, p.1.
GM Heritage factory kit — 2003 Chevrolet Malibu, p.77.

Malibu — Sixth generation, Epsilon (2004–2008)

2004–2008 Factory-verified

shared Epsilon code (Pontiac G6).

GM factory document — 2004 chevrolet malibu rpo code list, p.1.
GM factory document — 2005 chevrolet malibu rpo code list, p.1.
GM factory document — 2006 chevrolet malibu rpo code list, p.1.
GM factory document — 2007 chevrolet malibu rpo code list, p.1.
GM factory document — 2008 chevrolet malibu classic rpo code list, p.1.
GM Heritage factory kit — 2005 Chevrolet Malibu, p.23.

Malibu — Epsilon II (2008–2012)

2008–2009 Factory-verified

GM factory document — 2008 chevrolet malibu rpo code list, p.1.
GM factory document — 2009 chevrolet malibu rpo code list, p.1.

Metro — second generation (1998–2001)

2000–2001 Factory-verified

GM factory document — 2000 chevrolet metro rpo code list, p.1.
GM factory document — 2001 chevrolet metro rpo code list, p.1.

Monte Carlo — sixth generation (2000–2007)

2006–2007 Factory-verified

Also in the kit's Monte Carlo order guide.

GM factory document — 2006 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2007 chevrolet monte carlo rpo code list, p.1.
GM Heritage factory kit — 2006 Chevrolet Monte Carlo, p.110.

Prizm — third generation (1998–2002)

2000–2002 Factory-verified

2000 list prints "AM/FM Stereo w/CD Player"

GM factory document — 2000 chevrolet prizm rpo code list, p.1.
GM factory document — 2001 chevrolet prizm rpo code list, p.1.
GM factory document — 2002 chevrolet prizm rpo code list, p.1.

S-10 pickup — First generation (1982–1993)

1992 Factory-verified

the merged S-10 Blazer doc writes seek/scan

GM Heritage factory kit — 1992 Chevrolet S 10, p.17.

S-10 pickup — Second generation (1994–2004)

1998 Factory-verified

GM factory document — 1998 chevrolet s10 pickup 4wd rpo code list, p.1.

Silverado — GMT900 (2007–2013)

2009 Factory-verified

GM factory document — 2009 chevrolet silverado 2wd rpo code list, p.1.

Silverado HD — GMT900 (2007–2014)

2009 Factory-verified

GM factory document — 2009 chevrolet silverado 2wd rpo code list, p.1.

Tracker — Second generation (1999–2004)

2000–2004 Factory-verified

GM factory document — 2000 chevrolet tracker 2wd rpo code list, p.1.
GM factory document — 2001 chevrolet tracker 2wd rpo code list, p.1.
GM factory document — 2002 chevrolet tracker 2wd rpo code list, p.1.
GM factory document — 2003 chevrolet tracker 2wd rpo code list, p.1.
GM factory document — 2004 chevrolet tracker 2wd rpo code list, p.1.

Venture — U-body minivan (1997–2005)

1998, 1999 Factory-verified

GM factory document — 1998 chevrolet venture ext rpo code list, p.1.
GM factory document — 1999 chevrolet venture ext rpo code list, p.1.

This page aggregates every documented appearance of U1C in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.