3126B and 3126E On-highway Engines Caterpillar


Customer Specified Parameters Table

Usage:

3126B 1AJ

Table 1
Customer Specified Parameter Table    
Parameter     Available Range or Options     Default    
Selected Engine Rating     Dependent on engine power        
Vehicle ID            
Vehicle ID     17 Digits
Available characters are dependent on the service tools.    
all zeroes    
Truck Manufacturer Parameters            
Truck Manufacturer     GM, Other     Not Programmed    
Truck Model Type     GMT-560     GM 530/540    
Vehicle Speed Parameters            
Vehicle Speed Calibration     GM:
2485 to 238080 PPKM (4000 to 384000 PPM)
Other:
2485 to 93226 PPKM (4000 to 15000 PPM)    
GM:
19884 PPKM (32000 PPM)
Other (Not Programmed)    
Vehicle Speed CAL (J1939-Trans)     0 rev per km (0 rev per mile) to 43000 rev per km (65000 rev per mile)     (Not Programmed)    
Vehicle Speed CAL (J1939-ABS)     0 to 6.550     (Not Programmed)    
Vehicle Speed Limit (VSL)     GM:
48 to 121 km/h (30 to 75 mph)
Other:
48 to 204 km/h (30 to 127 mph)    
GM:
121 km/h (75 mph)
Other:
204 km/h (127 mph)    
VSL Protection     GM: 1700 rpm
Other: 1700 to TEL rpm    
GM: 1700 rpm
Other: TEL rpm    
Tachometer Calibration     2.0 to 500.0 ppr     GM: 17.5 ppr
Other: 134.0 ppr    
Soft Vehicle Speed Limit     NO     YES    
Low Speed Range Axle Ratio     0.00 to 19.99     0.00    
High Speed Range Axle Ratio     0.0 to 9.99     0.00    
Cruise Control Parameters            
Low Cruise Control Speed Set Limit     GM:
48 to 121 km/h (30 to 75 mph)
Other:
24 to 204 km/h (15 to 127 mph)    
GM:
48 km/h (30 mph)
Other:
204 km/h (127 mph)    
High Cruise Control Speed Set Limit     GM:
48 to 121 km/h (30 to 75 mph)
Other:
32 to 204 km/h (20 to 127 mph)    
GM:
121 km/h (75 mph)
Other:
204 km/h (127 mph)    
Engine Brake Mode     Coast, Latch or Manual     Manual    
Cruise/Idle/PTO Switch Configuration     Set/Decel-Set/Accel     GM: Set/Decel
Other: Set/Accel    
Soft Cruise Control     YES or NO     GM: NO
Other: YES    
Idle Parameters            
Idle Vehicle Speed Limit    
2 to 24 km/h (1 to 15 mph)    

2 km/h (1 mph)    
Idle RPM Limit     700 rpm to TEL rpm     TEL rpm    
Idle/PTO RPM Ramp Rate     5 to 1000 rpm/sec     50 rpm/sec    
Idle/PTO Bump RPM     5 to 500 rpm     20 rpm    
Fast Idle RPM 1     700 rpm to TEL     1000 rpm    
Fast Idle RPM 2     700 rpm to TEL     0 rpm    
Dedicated PTO Parameters            
PTO Configuration     OFF
Cab Switches
Remote Switches
Remote Throttle    
OFF    
PTO Top Engine Limit     700 to TEL rpm     TEL rpm    
PTO Engine RPM Set Speed     Low idle rpm to PTO TEL rpm     0    
PTO Engine RPM Set Speed A
PTO Engine RPM Set Speed B    
Low Idle rpm, PTO TEL rpm     0    
PTO to Set Speed     YES or NO     NO    
PTO Cab Controls RPM Limit     Low idle rpm, TEL rpm, or PTO TEL rpm     TEL rpm    
PTO Vehicle Speed Limit    
2 to 204 km/h (1 to 127 mph)    

2 km/h (1 mph)    
Torque Limit     135 N·m (100 lb ft) to Rated Torque    
2712 N·m (2000 lb ft)    
PTO Shutdown Time     3 to 1440 minutes     0    
PTO Activates Cooling Fan     Normal, Continuous     Normal    
Maximum PTO Enable Speed     700 rpm to TEL rpm     TEL rpm    
Maximum PTO Vehicle Speed    
24 to 204 km/h (15 to 127 mph)    

204 km/h (127 mph)    
PTO Active Output     J1/P1:19     None    
Engine/Gear Parameters            
Lower Gears Engine RPM Limit     1500 to TEL rpm     TEL rpm    
Lower Gears Turn Off Speed    
2 to 24 km/h (1 to 15 mph)    

2 km/h (1 mph)    
Intermediate Gears Engine RPM Limit     1500 to TEL rpm     TEL rpm    
Intermediate Gears Turn Off Speed    
16 to 80 km/h (10 to 50 mph)    

16 km/h (10 mph)    
Gear Down Protection RPM Limit     1700 to TEL rpm     TEL rpm    
Gear Down Protection Turn On Speed     GM:
48 to 121 km/h (30 to 75 mph)
Other:
48 to 204 km/h (30 to 127 mph)    
GM:
121 km/h (75 mph)
Other:
204 km/h (127 mph)    
Top Engine Limit (TEL)     Dependent on the engine and the rating     Dependent on the engine rating    
Low Idle Engine RPM     700 to 800 rpm     700 rpm    
Idle Quality Calibration     Decrease 1, 2, 3, or 4
Increase 1, 2, 3, or 4, Nominal    
Nominal    
Transmission Style     GM: Universal
Manual Option 1
Manual Option 2
Automatic Option 1
Automatic Option 2
Automatic Option 3
Automatic Option 4
AT/MT/HT Option 1
AT/MT/HT Option 2
AT/MT/HT Option 3
AT/MT/HT Option 4    
GM 30/540: Universal
GMT-560: Manual Option 2
Other: ManualOption 1    
AT/MT/HT Part Throttle Shift Speed     Low and Medium     High    
Fan Pulley Ratio     7.375     1.25    
Governor Type     Min/Max     Full Range    
Timer Parameters            
Idle Shutdown Time     3 to 1440 minutes     0 minutes    
Allow Idle Shutdown Override     YES
NO    
YES    
A/C Switch Fan-On Time
Full Feature Only    
0 to 600 seconds     0 seconds    
Fan with Engine Brake On
Full Feature Only    
YES or NO     NO    
Exhaust Brake Configuration     None, Warm Up Only, Exhaust Brake & Warm Up     GM 530/540: Exhaust Brake Only
GMT-560: None
Other: Exhaust Brake Only    
Warm Up Mode Idle Speed     700 rpm to 1400 rpm     1000 rpm    
Smart Idle Parameters            
Battery Monitor & Engine Control Voltage     0 Volts to 25.5 Volts     GM 530/540: 0 Volts
GMT-560: 11.5 Volts
Other: 0 Volts    
Battery Monitor Low Idle Speed Monitor     700 rpm to TEL     1000 rpm    
Engine Monitoring Parameters            
Engine Monitoring Mode     GM: OFF,DERATE
Other: OFF,DERATE,
SHUTDOWN    
WARNING    
Engine Monitoring Mode
OCT01 and newer Personality Modules    
GM 530/540: WARNING,DERATE
GMT- 560 & Other: WARNING,DERATE
SHUTDOWN    
GM: WARNING
Other: DERATE    
Engine Monitoring Lamps (GM only)     High Coolant Temp Warning Lamp or Warning Lamp     Warning Lamp    
Coolant Level Sensor     4-pin     GM: NA
Other: NO    
Coolant Level Sensor
OCT01 and newer Personality Modules    
GM 530/540: 4-pin
GMT- 560: NO
Other: 2-wire Float Sensor    
GM 530/540 & Other: NO
GMT- 560: 2-pin    
Oil Pressure Sensor     Installed or Not Installed     Not Installed    
Oil Pressure Sensor
OCT01 and newer Personality Modules    
GM 530/540 & Other: Installed
GMT- 560: Not Installed    
GM 530/540 & Other: Not Installed
GMT- 560: Installed    
Oil Level Switch Installation Status
GMT-560 Only    
Not Installed     Installed    
Primary Fuel Tank Size
GMT-560 Only    
None
25 gallons
35 gallons    
50 gallons    
Secondary Fuel Tank Size
GMT-560 Only    
25 gallons
35 gallons
50 gallons    
None    
Maintenance Parameters            
Maintenance Indicator Mode     OFF
Manual Distance
Manual Hours
Automatic Distance
Automatic Hours    
OFF    
PM 1 Interval (Manual Maintenance Indicator Mode)    
8050 to 56325 km (5000 to 35000 miles)
100 to 750 hours    

24140 km (15000 miles)
250 hours    
Engine Oil Capacity (Automatic Maintenance Indicator Mode)    
19 to 57 L (20 to 60 qt)    
GM:
21 L (22 qt)
Other:
31 L (33 qt)    
Trip Parameters            
Dash - PM 1 Reset     YES or NO     NO    
Dash - Customer Parameters     YES or NO     NO    
Theft Deterrent System Control     YES, NO or AUTO-Enable     NO    
Theft Deterrent Password     Four Characters
A thru Z
0 thru 9    
0000    
Quick Stop Rate     0 km/h per second ( 0 mph per second) to 205 km/h per second (128 mph per second)     0 km/h per second (0 mph per second)    
Input Selections            
Transmission Neutral Switch     None,
J1939    
J1/P1:62    
Exhaust Brake Switch     Installed or Not Installed     Installed    
Exhaust Brake Switch
OCT01 and newer Personality Modules    
J1/P1:16
J1939 Body Controller
J1939 Cab Controller
J1939 Instrument Cluster    
None    
Input #4
MAR98 through JUN01 Personality Modules    
Torque Limit Switch     None    
Torque Limit Switch
OCT01 and newer Personality Modules    
J1/P1:17
J1/P1:23    
None    
Input #5
MAR99 through JUN01 Personality Modules    
None,
Ignore Brake/Clutch Switch    
None    
Ignore Brake/Clutch Switch
OCT01 and newer Personality Modules    
J1/P1:47     None    
Input #6
MAR99 through JUN01 Personality Modules    
None,
2-Speed Axle On/Off Switch    
None    
2-Speed Axle Switch
OCT01 and newer Personality Modules    
J1/P1:6     None    
Input #7
JUL99 through JUN01 Personality Modules    
None,
Diagnostic Enable
PTO Engine RPM Set Speed Input A    
None    
Diagnostic Enable
OCT01 and newer Personality Modules    
J1/P1:46
J1939 Body Controller
J1939 Cab Controller
J1939 Instrument Cluster    
None    
PTO Engine RPM Set Speed Input A
OCT01 and newer Personality Modules    
J1/P1:46     None    
Input #19
JUL99 through JUN01 Personality Modules    
None,
PTO Engine RPM Set Speed Input B    
None    
PTO Engine RPM Set Speed Input B
OCT01 and newer Personality Modules    
J1/P1:7
J1/P1:23    
None    
PTO Engine Shutdown Switch
OCT01 and newer Personality Modules    
J1/P1:7
J1/P1:23    
None    
Cruise Control On/Off Switch
OCT01 and newer Personality Modules    
J1939 Body Controller
J1939 Cab Controller
J1939 Instrument Cluster    
J1/P1:59    
Cruise Control Set/Resume Switch
OCT01 and newer Personality Modules    
J1939 Body Controller
J1939 Cab Controller
J1939 Instrument Cluster    
J1/P1:35 & 44    
Cruise Pause Switch
OCT01 and newer Personality Modules    
J1939 Body Controller
J1939 Cab Controller
J1939 Instrument Cluster    
None    
A/C High Pressure Switch
OCT01 and newer Personality Modules    
None     J1/P1:41    
A/C Fan Request Switch
OCT01 and newer Personality Modules    
J1/P1:41     J1/P1:2    
Vehicle Speed Input     J1939-ABS
J1939-Trans    
J1/P1:32 & 33    
Fan Override Switch
OCT01 and newer Personality Modules    
J1939 Body Controller
J1939 Cab Controller
J1939 Instrument Cluster    
None    
Service Brake Pedal Position Switch #1
OCT01 and newer Personality Modules    
J1939 Body Controller
J1939 Cab Controller
J1939 Instrument Cluster    
J1/P1:45    
Clutch Pedal Position Switch
OCT01 and newer Personality Modules    
J1939 Body Controller
J1939 Cab Controller
J1939 Instrument Cluster    
J1/P1:22    
Output Selections            
Output #9
OCT98 through JUN01 Personality Modules    
Wait to Start Lamp
Fast Idle Lamp    
GM: Unavailable
Other: Fast Idle Lamp    
Fast Idle Enable Lamp
OCT01 and newer Personality Modules    
None     Other: J1/P1:31
GMT-560: J1/P1:21    
Wait To Start Lamp
This feature is only available when "Truck Manufacturer" is programmed to "Other".    
J1/P1:31     None    
Change Oil Lamp
OCT01 and newer Personality Modules    
None     J1/P1:30    
Fan Control Type
(Full Feature Only)
Personality Modules prior to JUN01    
On/Off     None    
Fan Control Type
OCT01 and newer Personality Modules    
GM: On/Off, Variable Speed Option S
GMT-560: On/Off, Variable Speed Option B, Variable Speed Option B25, Variable Speed Option B27
Other: On/Off, Variable Speed Option S    
None    
Engine Running Output
OCT01 and newer Personality Modules    
J1/P1:31     None    
Starting Aid Output
OCT01 and newer Personality Modules    
Automatic     OFF    
Customer Passwords            
Customer Password (1)     8 Digits
Available characters are dependent on the service tools.    
   
Customer Password (2)    
Data Link Parameters            
Power train Data Link     None, J1939     GM: J1939
Other: None    

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