Electrical System Specifications; Diagnosing Electrical Malfunctions; Engine Does Not Crank; Starting Motor Troubleshooting - Dodge D250 1990 Service Manual

Diagnosing Electrical Malfunctions Electrical System
Page 8-6 DODGE Turbo Diesel
Electrical System Specifications
Minimum Recommended Battery Capacity 1025CCA
Maximum Allowable Resistance
of Starting Circuit .0012 Ohms
Starting Motor
Nippondenso -12 VDC 3.0 Kw
Nut Size:
-Battery Connection 3/8x16 inch
-Switch Connection 8-32 inch
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Diagnosing Electrical Malfunctions
l \ J
Starting
Motor
Before you troubleshoot the starting motor, make sure the
battery terminals are not loose or corroded.
f^Nj Engine Does Not Crank
L ^ J If the solenoid does not make an audible sound, check for
loose wiring connections.
No
Voltage
Check the voltage at the solenoid battery post.
• No voltage - check the condition of the battery. Check the
connections at the battery, engine and solenoid.