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GENERAL INFORMATION
•
Vehicle will drive in neutral
•
Engine will not crank in park or neutral
•
Shifter will be able to be moved without the key
in the ignition
•
Not able to remove the ignition key in park
•
Parking pawl will not engage properly
The shifter should also be adjusted when replac-
ing the Transmission, repairing the valve body, or
when repairing any component between the shift
lever and the Transmission.
Some questions to ask yourself when performing
the road test are as follows:
•
Is the complaint or concern what you think the
problem is, based on the customers description?
•
Is the Transmission operating normally, or is
there a real problem?
•
When does the problem occur?
•
Is the problem only in one gear range?
•
What temperature does the problem occur?
•
Does the vehicle have to sit over night for the
problem to occur?
•
Does the transmission go into Limp-in mode?
4.3.3 ELECTRONIC PINION FACTOR
WARNINGS (IF APPLICABLE)
The pinion factor must be set when replacing the
control module. Note: The pinion factor is a fixed
number and cannot be changed or updated in some
vehicle applications. If the pinion factor is not set or
incorrectly set, any speed related functions will not
operate correctly i.e. speedometer, speed control,
rolling door locks, other control modules will be
affected that depend on speed information.
4.4.4 BULLETINS AND RECALLS
Always perform all Safety Recalls and Technical
Service Bulletins that are applicable to the prob-
lem.
5.0 REQUIRED TOOLS AND
EQUIPMENT
> DRBIII (diagnostic read-out box) - Must be at
latest release level.
> Transmission Simulator (Miller # 8333)
> Adapter harness/ panel overlay kit for Transmis-
sion Simulator (Miller # 8333-1A) for FWD vehi-
cles.
> Jumper wires
> Test Light (minimum of 25 ohms of resistance)
> Ohmmeter
> Voltmeter
> Pressure gauge 0-2068 kPa (0-300 PSI)
6.0 GLOSSARY OF TERMS
6.1 ACRONYMS
BCM
Body Control Module
CKT
Circuit
CVI
Clutch Volume Index
DLC
Data Link Connector
DRBIII
Diagnostic Readout Box
DTC
Diagnostic Trouble Code
EATX
Electronic Automatic Transaxle
EMCC
Electronically Modulated Converter
Clutch
FCM
Front Control Module (part of the
IPM system)
FEMCC
Full Electronically Modulated Con-
verter Clutch
IOD
Ignition off-draw
IPM
Intelligent Power Module
IRT
Intelligent Recovery Timer
ISS
Input Speed Sensor
LED
Light Emitting Diode
LR
Low/reverse Clutch or Pressure
Switch
LU
Lockup
MIC
Mechanical Instrument Cluster
MIL
Malfunction Indicator Lamp
NGC
Next Generation Controller
OBDII
On Board Diagnostics
OD
Overdrive Clutch or Pressure
Switch
OSS
Output Speed Sensor
PCM
Powertrain Control Module
PEMCC
Partial Electronically Modulated
Converter Clutch
PLU
Partial Lockup
REV
Reverse Clutch
8
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