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TSB - Power Folding Mirrors Will Not Fold Inward - kw door mirror right left
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#1
07-26-2004, 10:29 PM
Hummer Guru
Join Date: Nov 2002
Location: CSA
Posts: 2,511
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<TD align=middle width="50%">Document ID# 1499665
2003 HUMMER
H2 </TD>
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<H1>Power Folding Mirrors Will Not Fold Inward - kw door mirror right left
inoperative power in out switch body electrical operation #PI02007 -
(04/19/2004)</H1>Power Folding Mirrors Will Not Fold Inward
.</P>
When servicing the vehicle with the VIN you entered, the following diagnosis
might be helpful if the vehicle exhibits the described symptoms. </P><A
name=ss1-1499665><A
href="http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=1499665#ss1-1499665">
<H5>Condition/Concern:</A></H5>
Owners may have a concern with the power folding mirrors not folding inward.
</P><A name=ss2-1499665><A
href="http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=1499665#ss2-1499665">
<H5>Recommendation/Instructions:</A></H5>
Due to possible mirror glass to mirror housing interference, the power
folding mirrors will not fold inward unless the mirror glass is in an acceptable
position. Each door module monitors its respective mirror to determine
acceptable mirror glass position by its position sensor voltage. An acceptable
mirror glass position is 2.8 volts or less for both horizontal and vertical
positions. This voltage can be monitored using the Tech 2 under the respective
door module, Data Display, Data, parameter "Mirror Horizontal Position" and
"Mirror Vertical Position". If the mirror glass is not in an acceptable position
when attempting to fold the mirrors inward, the respective door module will
first command it's mirror glass to move. Once the Horizontal and Vertical
feedback voltages are 2.8 volts or less the mirror head will fold inward. Note:
BOTH drivers and passenger side mirror glass must be within the acceptable
feedback voltage, if not NEITHER mirror head will fold inward. </P>
.</P>
Please follow this diagnosis process thoroughly and complete each step. If
the condition exhibited is resolved without completing every step, the remaining
steps do not need to be performed. If these steps do not resolve the condition,
please contact GM TAC for further diagnostic assistance. This diagnostic
approach was developed for the vehicle with the VIN you entered and should not
be automatically be used for other vehicles with similar symptoms.</P><A
name=ss3-1499665><A
href="http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=1499665#ss3-1499665">
<H5>Models:</A></H5>
(03-04 CHEVROLET SILVERADO) and (03-04 GMC SIERRA ) and (03-04 CHEVROLET
AVALANCHE, TAHOE AND SUBURBAN) and (03-04 GMC YUKON, YUKON DENALI, YUKON XL,
YUKON DENALI XL) and (03-04 CADILLAC ESCALADE & EXT) and (03-04 HUMMER
H2)</P>
.</P>
</P>
<TABLE width="100%">
<TBODY>
<TR>
<TD align=left width=778><FONT size=1>GM bulletins are intended for use by
professional technicians, NOT a "do-it-yourselfer". They are written
to inform these technicians of conditions that may occur on some vehicles,
or to provide information that could assist in the proper service of a
vehicle. Properly trained technicians have the equipment, tools,
safety instructions, and know-how to do a job properly and safely.
If a condition is described, DO NOT assume that the bulletin applies to
your vehicle, or that your vehicle will have that condition. See
your GM dealer for information on whether your vehicle may benefit from
the information.
</FONT></TD>
<TD align=middle width=42></TD>
<TD align=middle width=167><FONT size=2>WE SUPPORT VOLUNTARY TECHNICIAN
CERTIFICATION
</FONT></TD></TR></TBODY></TABLE>
<P align=center>© Copyright General Motors Corporation. All Rights
Reserved. </P>
<FORM name=bottomNavForm>
<HR>
<TABLE width="100%" align=center>
<TBODY>
<TR>
<TD width="25%" slign="LEFT"></TD>
<TD align=middle width="50%">Document ID# 1499665
2003 HUMMER
H2 </TD>
<TD align=right width="25%"></TD></TR></TBODY></TABLE></FORM></BODY></HTML>
#2
07-26-2004, 10:29 PM
Hummer Guru
Join Date: Nov 2002
Location: CSA
Posts: 2,511
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD><TITLE>Service Information</TITLE>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="Microsoft FrontPage 5.0" name=GENERATOR></HEAD>
<BODY bgColor=#ffffff>
<FORM name=topNavForm action=/servlets/CellHandler>
<TABLE width="100%" align=center>
<TBODY>
<TR>
<TD width="25%" slign="LEFT"></TD>
<TD align=middle width="50%">Document ID# 1499665
2003 HUMMER
H2 </TD>
<TD align=right width="25%"></TD></TR></TBODY></TABLE>
<HR>
</FORM>
<H1>Power Folding Mirrors Will Not Fold Inward - kw door mirror right left
inoperative power in out switch body electrical operation #PI02007 -
(04/19/2004)</H1>Power Folding Mirrors Will Not Fold Inward
.</P>
When servicing the vehicle with the VIN you entered, the following diagnosis
might be helpful if the vehicle exhibits the described symptoms. </P><A
name=ss1-1499665><A
href="http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=1499665#ss1-1499665">
<H5>Condition/Concern:</A></H5>
Owners may have a concern with the power folding mirrors not folding inward.
</P><A name=ss2-1499665><A
href="http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=1499665#ss2-1499665">
<H5>Recommendation/Instructions:</A></H5>
Due to possible mirror glass to mirror housing interference, the power
folding mirrors will not fold inward unless the mirror glass is in an acceptable
position. Each door module monitors its respective mirror to determine
acceptable mirror glass position by its position sensor voltage. An acceptable
mirror glass position is 2.8 volts or less for both horizontal and vertical
positions. This voltage can be monitored using the Tech 2 under the respective
door module, Data Display, Data, parameter "Mirror Horizontal Position" and
"Mirror Vertical Position". If the mirror glass is not in an acceptable position
when attempting to fold the mirrors inward, the respective door module will
first command it's mirror glass to move. Once the Horizontal and Vertical
feedback voltages are 2.8 volts or less the mirror head will fold inward. Note:
BOTH drivers and passenger side mirror glass must be within the acceptable
feedback voltage, if not NEITHER mirror head will fold inward. </P>
.</P>
Please follow this diagnosis process thoroughly and complete each step. If
the condition exhibited is resolved without completing every step, the remaining
steps do not need to be performed. If these steps do not resolve the condition,
please contact GM TAC for further diagnostic assistance. This diagnostic
approach was developed for the vehicle with the VIN you entered and should not
be automatically be used for other vehicles with similar symptoms.</P><A
name=ss3-1499665><A
href="http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=1499665#ss3-1499665">
<H5>Models:</A></H5>
(03-04 CHEVROLET SILVERADO) and (03-04 GMC SIERRA ) and (03-04 CHEVROLET
AVALANCHE, TAHOE AND SUBURBAN) and (03-04 GMC YUKON, YUKON DENALI, YUKON XL,
YUKON DENALI XL) and (03-04 CADILLAC ESCALADE & EXT) and (03-04 HUMMER
H2)</P>
.</P>
</P>
<TABLE width="100%">
<TBODY>
<TR>
<TD align=left width=778><FONT size=1>GM bulletins are intended for use by
professional technicians, NOT a "do-it-yourselfer". They are written
to inform these technicians of conditions that may occur on some vehicles,
or to provide information that could assist in the proper service of a
vehicle. Properly trained technicians have the equipment, tools,
safety instructions, and know-how to do a job properly and safely.
If a condition is described, DO NOT assume that the bulletin applies to
your vehicle, or that your vehicle will have that condition. See
your GM dealer for information on whether your vehicle may benefit from
the information.
</FONT></TD>
<TD align=middle width=42></TD>
<TD align=middle width=167><FONT size=2>WE SUPPORT VOLUNTARY TECHNICIAN
CERTIFICATION
</FONT></TD></TR></TBODY></TABLE>
<P align=center>© Copyright General Motors Corporation. All Rights
Reserved. </P>
<FORM name=bottomNavForm>
<HR>
<TABLE width="100%" align=center>
<TBODY>
<TR>
<TD width="25%" slign="LEFT"></TD>
<TD align=middle width="50%">Document ID# 1499665
2003 HUMMER
H2 </TD>
<TD align=right width="25%"></TD></TR></TBODY></TABLE></FORM></BODY></HTML>
#3
07-26-2004, 10:29 PM
Hummer Guru
Join Date: Nov 2002
Location: CSA
Posts: 2,511
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD><TITLE>Service Information</TITLE>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="Microsoft FrontPage 5.0" name=GENERATOR></HEAD>
<BODY bgColor=#ffffff>
<FORM name=topNavForm action=/servlets/CellHandler>
<TABLE width="100%" align=center>
<TBODY>
<TR>
<TD width="25%" slign="LEFT"></TD>
<TD align=middle width="50%">Document ID# 1499665
2003 HUMMER
H2 </TD>
<TD align=right width="25%"></TD></TR></TBODY></TABLE>
<HR>
</FORM>
<H1>Power Folding Mirrors Will Not Fold Inward - kw door mirror right left
inoperative power in out switch body electrical operation #PI02007 -
(04/19/2004)</H1>Power Folding Mirrors Will Not Fold Inward
.</P>
When servicing the vehicle with the VIN you entered, the following diagnosis
might be helpful if the vehicle exhibits the described symptoms. </P><A
name=ss1-1499665><A
href="http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=1499665#ss1-1499665">
<H5>Condition/Concern:</A></H5>
Owners may have a concern with the power folding mirrors not folding inward.
</P><A name=ss2-1499665><A
href="http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=1499665#ss2-1499665">
<H5>Recommendation/Instructions:</A></H5>
Due to possible mirror glass to mirror housing interference, the power
folding mirrors will not fold inward unless the mirror glass is in an acceptable
position. Each door module monitors its respective mirror to determine
acceptable mirror glass position by its position sensor voltage. An acceptable
mirror glass position is 2.8 volts or less for both horizontal and vertical
positions. This voltage can be monitored using the Tech 2 under the respective
door module, Data Display, Data, parameter "Mirror Horizontal Position" and
"Mirror Vertical Position". If the mirror glass is not in an acceptable position
when attempting to fold the mirrors inward, the respective door module will
first command it's mirror glass to move. Once the Horizontal and Vertical
feedback voltages are 2.8 volts or less the mirror head will fold inward. Note:
BOTH drivers and passenger side mirror glass must be within the acceptable
feedback voltage, if not NEITHER mirror head will fold inward. </P>
.</P>
Please follow this diagnosis process thoroughly and complete each step. If
the condition exhibited is resolved without completing every step, the remaining
steps do not need to be performed. If these steps do not resolve the condition,
please contact GM TAC for further diagnostic assistance. This diagnostic
approach was developed for the vehicle with the VIN you entered and should not
be automatically be used for other vehicles with similar symptoms.</P><A
name=ss3-1499665><A
href="http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=1499665#ss3-1499665">
<H5>Models:</A></H5>
(03-04 CHEVROLET SILVERADO) and (03-04 GMC SIERRA ) and (03-04 CHEVROLET
AVALANCHE, TAHOE AND SUBURBAN) and (03-04 GMC YUKON, YUKON DENALI, YUKON XL,
YUKON DENALI XL) and (03-04 CADILLAC ESCALADE & EXT) and (03-04 HUMMER
H2)</P>
.</P>
</P>
<TABLE width="100%">
<TBODY>
<TR>
<TD align=left width=778><FONT size=1>GM bulletins are intended for use by
professional technicians, NOT a "do-it-yourselfer". They are written
to inform these technicians of conditions that may occur on some vehicles,
or to provide information that could assist in the proper service of a
vehicle. Properly trained technicians have the equipment, tools,
safety instructions, and know-how to do a job properly and safely.
If a condition is described, DO NOT assume that the bulletin applies to
your vehicle, or that your vehicle will have that condition. See
your GM dealer for information on whether your vehicle may benefit from
the information.
</FONT></TD>
<TD align=middle width=42></TD>
<TD align=middle width=167><FONT size=2>WE SUPPORT VOLUNTARY TECHNICIAN
CERTIFICATION
</FONT></TD></TR></TBODY></TABLE>
<P align=center>© Copyright General Motors Corporation. All Rights
Reserved. </P>
<FORM name=bottomNavForm>
<HR>
<TABLE width="100%" align=center>
<TBODY>
<TR>
<TD width="25%" slign="LEFT"></TD>
<TD align=middle width="50%">Document ID# 1499665
2003 HUMMER
H2 </TD>
<TD align=right width="25%"></TD></TR></TBODY></TABLE></FORM></BODY></HTML>
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