Carrier RG2059 Series - Malfunction in the Engine Starting Circuit; Table 4-4 Starter Motor Malfunction; Table 4-5 Malfunction in the Engine Starting Circuit

4–3 T-361
4.1.5 Malfunction In The Engine Starting Circuit
Starter motor turns, but pinion
does not engage
Pinion or ring gear obstructed or worn Engine Manual
Starter motor does not
disengage after switch has
been released
Ignition switch is bad Check/Replace
Starter motor solenoid is bad Engine Manual
Pinion does not disengage
after engine is running
Starter is bad Engine Manual
Table 4–5 Malfunction In The Engine Starting Circuit
Condition Possible Cause Remedy/Reference Section
No power to starter motor
solenoid
Battery defective Correct
Loose electrical connections Tighten
Fuel solenoid does not
energize or does not remain
energized
Battery defective Correct
Loose electrical connections Tighten
Oil pressure switch defective Section 1.9
Water temperature safety switch open Section 1.9
Fuel solenoid defective Engine Manual
Intake heater switch is bad Check (Engine Manual)
Electronic Governor Module (EG) is bad Replace (Section 5.5.14)
Check/Replace
Intake heater does not
energize
Intake heater switch is bad Section 5.5.14
Timer is bad Section 5.5.14
Heater element is bad Section 5.5.14
Heater relay is bad Section 5.5.14
Table 4–4 Starter Motor Malfunction (Continued)
Condition Possible Cause Remedy/Reference Section