2001 GMC Sierra Repair Question
Topics covered: Air filter, Door, Panel.
Mileage: 75,000 miles.
Mileage: 75,000 miles.
Asked on August 31, 2012
Does my 2001 Sierra 2500 HD truck have a cabin air filter
Does my 2001 Sierra 2500 HD truck have a cabin air filter, where would I find it, and how would I go about changing it?
Asked by jgreinboldAnswer
Replied on August 31, 2012
Yes there is one.
CABIN AIR FILTER
Removal
NOTE: Numbers in parenthesis refer to numbers in figures.
1. Remove the instrument panel sound insulator from under right side of instrument panel. See Fig. 1. Remove the retaining bolts. Remove the insulator (1) from the HVAC module by pulling downwards.
2. Remove the filter access door screw. Remove the filter access door (1) from the HVAC module. Remove both passenger compartment air filters (2). See Fig. 2.
Installation
1. Install the both passenger compartment air filters (2). Install the filter access door (1) to the HVAC module.
2. Install the filter access door screw and tighten to 14 INCH lbs. (1.6 N.m). Install the instrument panel sound insulator.
