Bulletin Information

Bulletin Title: #92-T-40D - Odor from A/C at Vehicle Start-Up - (Mar 10, 2023)
Bulletin Type: Technical
Applies To: HVAC Systems - Manual

#92-T-40D - Odor from A/C at Vehicle Start-Up - (Mar 10, 2023)

Subject:
Odor from A/C at Vehicle Start-Up (Remove Debris from Evaporator Case, Disinfect Evaporator or Apply Cooling Coil Coating, and Install Delayed Blower Motor Control Module)
Models:
1991-1994 Saturns equipped with A/C

This bulletin is being revised to update the Correction. This b...

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Document Tags

Document Title: #92-T-40D - Odor from A/C at Vehicle Start-Up - (Mar 10, 2023)

odor

vehicle

start

remove

debris

evaporator

case

disinfect

apply

cooling

coil

coating

install

delayed

blower

motor

control

module

equipped

bulletin

using

part

depending

availability

system

disinfectant

performing

core

organic

clean

following

important

information

page

customer

operation

approximately

minutes

compressor

clutch

engaged

ignition

turned

time

driver

lower

battery

disinfecting

procedure

obtain

canada

cleaning

tool

sane

caution

safety

glasses

face

approved

small

large

used

retainer

rubber

gloves

plug

temperature

turning

sure

doors

windows

engine

allow

operating

operate

minutes

image

click

size

check

hvac

drain

hole

panel

foam

windshield

equivalent

place

rinse

water

runoff

open

position

spray

disconnect

connector

care

refer

connect

electrical

tightentighten

drill

attach

stop

depth

tape

locate

center

right

notice

applying

injury

eyes

thoroughly

first

flush

bottle

contents

siphon

type

shop

kpa

psi

insert

secure

nozzle

coverage

properly

enabling

afterblow

function

proceed

installation

description

ring

terminal

service

wiring

manual

disable

supplemental

inflatable

restraints

radio

negative

cable

upper

trim

screw

caps

clips

rear

edge

rearward

console

heater

duct

hook

loop

pigtail

harness

forward

route

black

jumper

instrument

section

collision

ipjb

brace

circuit

removed

splicing

wire

splice

switch

length

spot

testing

verify

crimp

ends

proper

sleeve

stripped

heat

connected

test

adapter

seconds

second

signal

using cooling

depending part

part availability

evaporator core

customer delayed

vehicle battery

evaporator disinfecting

using disinfectant

start engine

operating temperature

hvac module

evaporator face

electrical connector

size using

size insert

function customer

module installation

service manual

vehicles equipped

equipped supplemental

negative battery

battery cable

trim panel

panel screw

size remove

loop retainer

electrical tape

module pigtail

driver vehicle

route delayed

module jumper

jumper harness

procedure instrument

instrument panel

panel console

console section

collision service

ipjb black

connector splice

wire delayed

wire circuit

route wire

spot tape

splice sleeve

module properly

properly connected

bulletin supersedes bulletin

using cooling coil

depending part availability

coil coating performing

customer delayed blower

operation delayed blower

compressor clutch continuously

clutch continuously engaged

continuously engaged four

engaged four minutes

niosh approved acid

organic vapor respirator

evaporator adjusting temperature

start engine allow

allow operating temperature

allow blower motor

blower motor operate

blower minutes engine

minutes engine reaches

engine reaches operating

reaches operating temperature

operating temperature image

check hvac module

entering hvac module

remove blower motor

blower motor mounting

motor mounting screws

click size using

evaporator disinfecting using

disinfecting using disinfectant

applying cooling coil

eyes clothing wash

clothing wash thoroughly

wash thoroughly soap

thoroughly soap water

soap water handling

gets eyes eyelids

eyes eyelids open

eyelids open flush

open flush steady

flush steady gentle

steady gentle stream

gentle stream water

stream water minutes

water minutes obtain

minutes obtain medical

obtain medical attention

medical attention irritation

attention irritation persists

irritation persists allow

persists allow vehicle

allow vehicle cool

vehicle cool performing

rubber gloves safety

equivalent siphon type

type parts cleaning

parts cleaning spray

capable delivering ounces

minute liquid shop

psi insert siphon

insert siphon hose

siphon hose container

care place bottle

secure upright position

upright position avoid

position avoid spilling

avoid spilling contents

click size insert

size insert nozzle

drilled hole orient

hole orient spray

orient spray pattern

spray pattern parallel

pattern parallel evaporator

parallel evaporator face

evaporator face image

allow distribution ensure

distribution ensure coverage

ensure coverage evaporator

allow evaporator core

evaporator core soak

core soak minutes

click size install

size install hole

install hole plug

runoff collected drain

important enabling afterblow

afterblow function customer

function customer information

customer information page

information page bulletin

page bulletin review

bulletin review operation

review operation afterblow

operation afterblow function

function customer delayed

control module installed

module installed proceed

installed proceed delayed

proceed delayed blower

control module installation

module installation bulletin

vehicles equipped supplemental

equipped supplemental inflatable

disconnect negative battery

negative battery cable

upper trim panel

trim panel screw

panel screw caps

click size remove

trim panel screws

right console extension

click size passenger

size passenger vehicle

hook hook loop

hook loop retainer

connector delayed blower

using electrical tape

electrical tape solid

tape solid wrap

control module pigtail

module pigtail harness

control module image

route delayed blower

forward edge heater

edge heater duct

control module jumper

module jumper harness

jumper harness delayed

harness delayed blower

radio refer radio

removal procedure instrument

procedure instrument panel

instrument panel console

panel console section

console section collision

section collision service

collision service manual

console refer console

wire delayed blower

terminal ipjb black

wire circuit hvac

circuit hvac blower

hvac blower control

blower control switch

control module length

attach ring terminal

hvac module harness

connect negative battery

battery cable tightentighten

cable tightentighten battery

tightentighten battery cable

install parts removed

testing delayed blower

installation procedure instrument

click size important

sleeve wires stop

wire vehicle harness

using approved crimping

approved crimping tool

module pigtail connector

seconds ignition switch

second installation procedures

wires module properly

module properly connected

control module connected

trigger delayed blower