#20-NA-136 - Diagnostic Tips for DTCs Set at a Low Mileage for 9T65 Transmissions - (Oct 1, 2021)

Subject:
Diagnostic Tips for DTCs Set at a Low Mileage for 9T65 Transmissions
Attention: The 9T65 Transmission Replacement Pilot Has Ended.


This bulletin only applies to vehicles with less than 19,000 km (12,000 miles) on the odometer. Vehicles over the mileage refer to SI diagnostic...

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Document Title: #20-NA-136 - Diagnostic Tips for DTCs Set at a Low Mileage for 9T65 Transmissions - (Oct 1, 2021)

diagnostic

dtcs

transmission

replacement

pilot

bulletin

over

model

year

engine

program

current

revised

change

repair

strategy

reduce

vehicle

repeat

used

customer

operation

steps

determine

service

information

slip

throttle

input

noise

start

park

highway

vibration

speed

torque

converter

refer

version

water

fluid

diagnosis

automatic

addition

order

noted

found

module

history

level

test

correct

pressure

record

check

condition

note

ensure

temperature

hole

components

brake

pedal

shift

lever

gear

range

seconds

allow

idle

temperature

using

scan

tool

checked

result

filled

damage

remove

plug

steady

inspect

sample

example

black

odor

burnt

indicate

clutch

internally

need

removed

metal

small

coolant

document

line

verify

perform

road

selector

following

data

control

concern

garage

apply

reverse

drive

seconds

position

harsh

applications

monitor

rpm

caused

adapting

delayed

upshifts

command

switch

solenoid

place

accelerate

noticeable

commanded

soft

slipping

downshift

higher

achieve

internal

reset

valve

stuck

group

inspected

plates

procedure

replace

performance

sensor

circuit

translucent

doesn

replacing

output

battery

warranty

labor

section

time

added

update

overview

pilot program

transmission park

engine speed

transmission fluid

automatic transmission

repair order

pressure test

dtcs current

fluid level

start engine

engine idle

allow fluid

fluid temperature

over filled

filled transmission

fluid black

burnt odor

removed vehicle

record repair

coolant water

line pressure

test hole

hole plug

fluid pressure

gear selector

idle speed

throttle position

slip speed

place gear

selector drive

drive position

accelerate vehicle

commanded gear

solenoid pressure

pressure command

note harsh

harsh soft

soft delayed

delayed shifts

shifts slipping

slipping noise

noise vibration

repeat steps

steps higher

higher speed

speed achieve

gear command

gear downshift

road test

internal transmission

input command

current reset

reset road

transmission control

control solenoid

solenoid valve

group dtcs

test transmission

transmission removed

vehicle inspected

inspected damage

damage clutch

clutch plates

replace solenoid

park valve

valve position

position sensor

sensor performance

transmission range

range control

control valve

position switch

switch circuit

circuit stuck

odor replace

valve transmission

black translucent

translucent burnt

odor addition

addition replacing

replacing solenoid

plates found

found procedure

output speed

speed sensor

labor operation

warranty information

information section

replacement pilot program

diagnostic repair strategy

refer torque converter

torque converter diagnosis

fluid level condition

transmission fluid temperature

fluid drain fluid

transmission fluid temperature

over filled transmission

inspect external leaks

external leaks fluid

leaks fluid leak

fluid leak diagnosis

fluid sample example

damage occurred internally

occurred internally transmission

internally transmission need

transmission need removed

need removed vehicle

removed vehicle investigated

record repair order

engine coolant water

line pressure test

pressure test hole

test hole plug

hole plug automatic

plug automatic transmission

automatic transmission fluid

transmission fluid pressure

fluid pressure test

hole plug replacement

following scan tool

engagement caused following

caused following conditions

engine idle speed

compare engine idle

idle speed desired

speed desired idle

desired idle speed

incomplete adapting incorrect

adapting incorrect adapting

repeat maneuver multiple

maneuver multiple times

document harsh garage

harsh garage shift

place gear selector

gear selector drive

selector drive position

solenoid pressure command

pressure command change

note harsh soft

harsh soft delayed

soft delayed shifts

delayed shifts slipping

shifts slipping noise

slipping noise vibration

torque converter clutch

pressure command indicates

downshifts place gear

repeat steps higher

steps higher speed

higher speed achieve

input command concern

concern internal transmission

internal transmission concern

dtcs current reset

current reset road

reset road test

transmission control solenoid

control solenoid valve

solenoid valve stuck

group dtcs current

road test transmission

transmission removed vehicle

removed vehicle inspected

vehicle inspected damage

inspected damage clutch

damage clutch plates

replace solenoid valve

transmission park valve

park valve stuck

park valve position

valve position sensor

position sensor performance

transmission range control

range control valve

control valve position

valve position switch

position switch circuit

switch circuit stuck

test transmission fluid

burnt odor replace

odor replace solenoid

solenoid valve transmission

valve transmission fluid

transmission fluid black

fluid black translucent

black translucent burnt

translucent burnt odor

burnt odor addition

odor addition replacing

addition replacing solenoid

replacing solenoid valve

valve transmission removed

clutch plates found

plates found procedure

found procedure replace

output speed sensor

speed sensor circuit

position switch performance

service fast learn

time labor operation

warranty information section

added model year

update information overview

information overview section