2001/11/19 Caterpillar

Asphalt Paver:

8-16B (S/N: BLK1-UP)

AP1055B (S/N: AGB1-UP)

BG-210B (S/N: 9XJ1-UP)

Cold Planer:

PM-465 (S/N: 5ZS1-UP)

Landfill Compactor:

826G (S/N: 7LN1-UP)

836G (S/N: 7MZ1-UP)

Soil Compactor:

825G (S/N: 6RN1-UP)

Excavator:

5110B (S/N: AAA1-UP)

5130 (S/N: 5ZL1-UP)

5130B (S/N: 4CS1-UP)

5230 (S/N: 7LL1-UP)

5230B (S/N: 4HZ1-UP)

Integrated Toolcarrier:

IT62G (S/N: AKP1-UP; 6PS1-UP)

Motor Grader:

120H (S/N: 4MK404-UP; 5FM800-UP; 6NM1-UP; 6TM366-UP; 2AN104-UP; 6YN1-UP; 9FN471-UP; 9YR270-UP)

12H (S/N: 4XM1396-UP; 5ZM298-UP; 8MN460-UP; 2LR1-UP; 2WR642-UP; 4ER500-UP; 2GS360-UP)

135H (S/N: BDJ1-UP; 3YK267-UP; 8WN290-UP)

140H (S/N: 2ZK2392-UP; 5HM1150-UP; 8JM280-UP; 8KM1-UP; 9TN300-UP; 9ZN205-UP; 3AS400-UP)

143H (S/N: 1AL408-UP)

160H (S/N: 9EJ510-UP; 2FM400-UP; 3GM80-UP; 6WM1-UP; 9JM350-UP; 2HS350-UP)

163H (S/N: 5AK156-UP)

24H (S/N: 7KK1-UP)

Off-Highway Truck/Tractor:

769D (S/N: 5SS1-UP)

773D (S/N: 7CS1-UP)

777 (S/N: 84A1-UP)

777D (S/N: AGC1-UP; AGY1-UP)

784C (S/N: 2PZ1-UP)

785C (S/N: 1HW1-UP; APX1-UP; 5AZ1-UP)

789C (S/N: 2BW1-UP)

793C (S/N: ATY1-UP; 4GZ1-UP)

797 (S/N: 5YW1-UP)

Quarry Truck:

771D (S/N: 6YS1-UP)

775D (S/N: 8AS1-UP)

Pipelayer:

572R (S/N: AAC1-UP; 2HZ1-UP)

Road Reclaimer/Soil Stabilizer:

RM350B (S/N: 7FS1-UP)

Track-Type Loader:

963C (S/N: 2DS1-UP)

973C (S/N: 3RZ1-UP)

Track-Type Tractor:

D10R (S/N: 3KR1-UP)

D11N (S/N: 4HK1-UP)

D11R (S/N: AAF1-UP; 8ZR1-UP; 9TR1-UP; 9XR1-UP; 7PZ1-UP)

D5M (S/N: 6GN1-UP; 3CR1-UP; 7LR1-UP; 5ES1-UP; 6AS1-UP)

D6M (S/N: 3WN1-UP; 4JN1-UP; 5NR1-UP; 6LR1-UP; 4HS1-UP)

D6R (S/N: 2HM1-UP; 4FM1-UP; 8TM1-UP; 9BM1-UP; 2YN1-UP; 3ZN1-UP; 4HN1-UP; 4MN1-UP; 5LN1-UP; 6JN1-UP; 7KN1-UP; 8LN1-UP; 8XN1-UP; 9MN1-UP; 9PN1-UP; DMP1-UP; 4JR1-UP; 4TR1-UP; 4WR1-UP; 5PR1-UP; 5RR1-UP; 6FR1-UP; 6GR1-UP; 6HR1-UP; 6MR1-UP; 7AR1-UP; 7DR1-UP; 7GR1-UP; 9ZS1-UP; 1RW1-UP)

D7RSeries II (S/N: AEC1-UP; AFG1-UP; ABJ1-UP; AGN1-UP; ACS1-UP; ADW1-UP)

D7R (S/N: 9HM1-UP; 2EN1-UP; 3DN1-UP; 2HR1-UP; 3ZR1-UP; 4SR1-UP; 5MR1-UP; 6ER1-UP; CBZ1-UP; 5KZ1-UP)

D8RSeries II (S/N: AKA1-UP; 6YZ1-UP)

Wheel Dozer:

824G (S/N: 4SN1-UP)

834G (S/N: 6GZ1-UP)

854G (S/N: AMP1-UP; 1JW1-UP)

Wheel Loader:

950G (S/N: 2JS1-UP; 4BS1-UP; 6NS1-UP; 3JW1-UP; 5FW1-UP; 5MW1-UP; 8JW1-UP)

962G (S/N: BDP1-UP; 3BS1-UP; 5AS1-UP; 5RS1-UP; 4PW1-UP; 6EW1-UP; 6HW1-UP; 7BW1-UP)

966G (S/N: AAH1-UP; HDH1-UP; 3ZS1-UP; 9RS1-UP; 3PW1-UP; 3SW1-UP; 8XW1-UP)

972G (S/N: 7LS1-UP; 8TS1-UP; AAW1-UP; 1EW1-UP; 4WW1-UP; 6AW1-UP; 9GW1-UP)

980G (S/N: 9CM1-UP; 2KR1-UP; 2SR1-UP)

988G (S/N: 2TW1-UP)

992G (S/N: 7HR1-UP; ADZ1-UP)

994 (S/N: 9YF1-UP)

994D (S/N: 3TZ1-UP)

Wheel Skidder:

525B (S/N: 3KZ1-UP)

535B (S/N: AAE1-UP)

545 (S/N: 2FZ1-UP)

Service Magazine SEPD0617, 18 February 2002, "Prerequisites for Flashing Software into Machine Electronic Control Modules {7620}". This article contains incorrect effectivity. See the article that follows.

Illustration 1	g00279578
Machine Electronic Control Module (1) Connector J1 (2) Connector J2

Table 1

Machine Electronic Control Modules
Part Number	Part Name
172-9387	Unprogrammed Electronic Control Module
172-9389	Unprogrammed Electronic Control Module
172-9391	Unprogrammed Electronic Control Module

WinFlash is used to load a new flash software file into the machine electronic control modules (ECM) that are listed in Table 1. Certain conditions must be met before one of the ECM's listed in Table 1 will accept this new flash software file:

• The keyswitch must be ON for all applications.

• The engine must be OFF for all applications.

Table 2 shows a product-family breakdown of additional conditions which must be met before a machine ECM will accept the new flash software file.

Table 2

Prerequisites for Flashing Software into Machine ECMs (by Product Family)
Product Family	Control/Control System	Condition Which Must Be Met
Medium Wheel Loader Large Wheel Loader Integrated Toolcarrier	Implement Control	The implement lockout switch must be in the LOCKED position
Medium Wheel Loader Large Wheel Loader Integrated Toolcarrier Wheel Skidder	Power Train Control	The transmission shifter must be in the NEUTRAL position
Medium Track-Type Tractor Large Track-Type Tractor Pipelayer	Power Train Control	The parking brake must be ON
Excavator	Machine Control	The pilot hydraulic system must be DISENGAGED
Motor Grader	Transmission Control	The transmission shifter must be in PARK
Off-Highway Truck/Tractor	Automatic Retarder Control (ARC)	There must be NO GROUND SPEED (1)
Off-Highway Truck/Tractor	Traction Control System (TCS)	There must be NO GROUND SPEED
Off-Highway Truck/Tractor	Transmission Control and Integrated Brake Control (IBC)	There must be NO GROUND SPEED (2)
Track-Type Loaders	Hystat Control	The Speed/Direction Lever must be in PARK

( 1 )	This only applies when updating software. A new ECM cannot be flashed with premium ARC software unless equivalent premium software is installed.
( 2 )	This only applies when updating software. A new ECM cannot be flashed with premium IBC software unless equivalent premium software is installed.