DDEC VI ELECTRONIC CONTROLS APPLICATION AND INSTALLATION
3.7.10
LOW COOLANT LEVEL LAMP
The Low Coolant Level Lamp is controlled by DDEC VI..
The Low Coolant Level Lamp remains ON:
□
For approximately
fi
ve (5) seconds at the start of every ignition cycle
(a bulb check)
□
When a low coolant level is detected
Low Coolant Level Lamp Requirements and Guidelines
The following requirements and guidelines apply to the Low Coolant Level Lamp:
□
The Low Coolant Level Lamp is optional.
□
A 12 volt light of less than 2.0 A (DC) is required depending on the ignition source. Digital
output circuits are designed to sink no more than 2.0 A (DC) current.
□
The Low Coolant Level Lamp must be integrated into the instrument panel or placed in
clear view of the vehicle operator.
□
This output is wired to pin 3/10 of the CPC.
Programming Requirements and Flexibility
The options for this digital output are listed in Table 3-116.
Parameter
Group
Parameter
Setting
Options
Default
Access
35
3 10 DO
Selection
4 = Coolant
Level Low
Lamp
0 = Disabled
1 = Oil Level Lamp*
2 = AGS2 Check Transmission Indication
Lamp
3 = Oil Pressure Low Lamp
4 = Coolant Level Low Lamp
5 = FUSO Retarder Control 1*
0 =
Disabled
VEPS or
DRS
35
3 10
DO Fault
Detection
–
0 = Disabled
1 = Enabled
0 =
Disabled
VEPS or
DRS
* Not supported in NAFTA
Table 3-116
Low Coolant Level Lamp Programming Options
All information subject to change without notice.
(Rev. 01/07)
3-117
7SA827 0701
Copyright © 2007 DETROIT DIESEL CORPORATION
