IK0800326 ­ ProStar with feature code 0008TSJ Auto Start Stop Troubleshooting

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Document
IK0800326
ID:

Availability: ISIS, FleetISIS, Body Builder, IsSIR

Revision: 9

Major
System:

ELECTRICAL SYSTEM

Created:

1/5/2012

Current
Language:

English

Last
Modified:

2/28/2018

Author:

Charles
Schroeder

Other
NONE
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8271
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Title : ProStar with feature code 0008TSJ Auto Start Stop Troubleshooting
Applies To : ProStar with 08TSJ Auto Start Stop

Change Log
Please refer to the change log text box below for recent changes to this article:
02/28/2018 ‐ Removed LT from this article. IK0800563 is for LT with Auto Start Stop. This article applies to ProStar only.
07/06/2017 ‐ Updated article to include LT model.
06/28/2017 ‐ Added J1939 Multiplexing parameters to Cummins parameter list.
02/04/2015 ‐ Added parameter list for Cummins ISX engine and the Body Controller.

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Description
Feature code 0008TSJ for auto start stop is a feature that will allow you to preset values in the body controller to allow the truck to start when the
battery voltage or engine oil temperature reaches the preset value. The engine will then run for a preset time after battery voltage is within
programmed value (if the engine started for low voltage) or the engine will run until oil temperature reaches a programmed value (if the engine
started for oil temperature).
Interlocks
(Conditions must be met to allow engine
cranking)
•
•
•
•
•
•
•
•

Transmission is in neutral
Shifter is in neutral
Parking brake is set
Clutch is not depressed (for
transmissions with clutch pedal)
Hood is closed (hood switch)
Vehicle Speed is less than 2 mph (3
km/h)
Ignition switch is in the OFF position
Auto Start Stop switch is turned ON
within 30 seconds of key OFF

Factory settings for starting due to low
voltage

Factory settings for starting due to low
engine oil temperature

• Low voltage threshold is 12.1v
• After battery voltage is under 12.1v for
30 seconds, the horn will chirp and the
engine will start
• 5 seconds after the engine starts, the
engine speed will increase to 1000rpm
• Once battery voltage is 12.7v for 70
minutes continuously, the engine will
return to idle
• The engine will idle for 90 seconds
before engine shutdown

• Low engine oil temp threshold is 50F
• After engine oil temp is under 50F for 15
minutes, the horn will chirp and the
engine will start
• 5 seconds after the engine starts, the
engine speed will increase to 1000rpm
• Once engine oil temp is 100F for 1
minute continuously, the engine will
return to idle
• The engine will idle for 90 seconds
before engine shutdown

Troubleshooting
• Auto Start/Stop Troubleshooting for ProStar® and LoneStar® (S08358) Click Here.
• Auto Start/Stop Troubleshooting for ProStar® and LoneStar® (S08358 PDF) Click Here.
System Description is Chapter 7
Troubleshooting is Chapter 8
• Below are updated ECM and Body Controller Auto Start Stop Default Settings, these settings provide optimal performance.

https://evalue.internationaldelivers.com/service_kb/DocTool/ArticleViewer.aspx?ControlID... 3/1/2018

IK0800326 ­ ProStar with feature code 0008TSJ Auto Start Stop Troubleshooting

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Page 2 of 5

If the customer has Idle Shutdown Enabled, then Idle Shutdown With Parking Brake Set and In PTO must be set to Disable
If Idle Shutdown shuts the engine off during an Auto Start event, the Auto Start/Stop system will be disabled.
The Diamond Logic Builder (DLB) Parameter list is designed for optimal battery life.
Changing the parameters below may result in poor system performance or shortened battery life.

ProStar with Cummins ISX 15L
Auto Start Stop Parameters
Cummins INSITE
Idle Shutdown

Enable

• Idle Shutdown Coolant Temperature
Threshold

30

°F

• Percent Engine Load

90

Percent

• Time Before Shutdown

00:05:00

HH:MM:SS

• Ambient Temperature Override

Disable

• Greenhouse Gas Idle Shutdown

Disable

• Idle Shutdown With Parking Brake Set Disable
• In PTO

Disable

• Manual Override

Disable

• Shutdown Accessory Relay

Not Installed

• Warning Period

Disable

PTO

Enable

• PTO Speed 1 Device

0

• PTO Speed 2 Device

0

• PTO Speed 3 Device

0

• PTO Speed 4 Device

0

• PTO Speed 5 Device

0

• PTO Speed 6 Device

0

• PTO Speed 7 Device

0

• PTO Speed 8 Device

0

• Additional Switch Speed

1000

RPM

• Maximum Engine Load

800

Ft*lb

1800

RPM

• Maximum Vehicle Speed

6

Mph

• Minimum Speed

500

RPM

100

Rpm/s

1000

RPM

650

RPM

• Maximum Speed