Table 4-2. Unit Troubleshooting-continued -706880205

TM 5-4210-233-14&P-1

Table 4-2.

Unit Troubleshooting-Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

ELECTRICAL SYSTEM-IGNITION CIRCUITS-Continued

NEUTRAL SAFETY CIRCUIT DOES NOT PROVIDE +12V SIGNAL TO CRY030

(Refer to Electrical Wiring Diagram, Appendix H, Sheet 5 of 16.)

Step 1.

With ignition switch on, check for +12V at circuit breaker #5 on ignition accessory buss.

Replace circuit breaker (see para 4-99).

Step 2. With shift selector in neutral, check for +12V on both sides of neutral safety switch.

Replace neutral safety switch (see para 4-9.4).

Step 3. Check wiring for continuity

Replace wire (see para 4-9.4).

+12 VOLTS IS NOT PRESENT AT BATTERY ACCESSORY BUSS

(Refer to Electrical Wiring Diagrams, Appendix H, Sheet 5 of 16.)

Step 1. Check batteries for proper charge.

Charge or replace batteries (see para 4-114).

Step 2. Check battery selector switch.

Replace switch (see para 4-101).

Step 3. Check wiring for continuity.

Replace wires (see para 4-9.4).

+12 VOLTS IS NOT PRESENT AT IGNITION ACCESSORY BUSS

(Refer to Electrical Wiring Diagrams, Appendix H, Sheet 3 of 16.)

Step 1. Check ignition solenoid.

Replace solenoid (see para 4-9.4).

Step 2. Check ignition switch.

Replace switch (see para 4-9.4).

Step 3. Check wiring for continuity.

Replace wires (see para 4-9.4).

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