Schematic Reference: Starting and Charging Schematics

Connector End View Reference: Engine Electrical Connector End Views

Did you perform the Engine Electrical Diagnostic System Check?

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Go to Step 2

Go to Diagnostic System Check - Engine Electrical

Start the engine.

Does the charge indicator remain illuminated?

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Go to Step 3

Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems

1. Leave the engine running.
2. Turn on the headlamps.
3. Measure the voltage at the battery terminals.

Is the voltage within the specified value?

12.0-15.5 V

Go to Step 4

Go to Charging System Test

1. Turn OFF the ignition.
2. Disconnect the generator harness connector.
3. Start the engine.

Does the charge indicator remain illuminated?

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Go to Step 7

Go to Step 5

1. Turn OFF the ignition.
2. Disconnect the generator harness connector.
3. Turn the ignition switch to the ON position.
4. Measure the voltage between the sense circuit of the generator and ground.

Is the voltage measured near the specified value?

B+

Go to Step 6

Go to Step 8

Inspect for poor connections at the harness connector of the generator. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems.

Did you find and correct the condition?

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Go to Step 10

Go to Step 9

Repair the short to ground in the charge indicator circuit. Refer to Wiring Repairs in Wiring Systems.

Did you complete the repair?

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Go to Step 10

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Repair the high resistance or open in the sense circuit of the generator. Refer to Wiring Repairs in Wiring Systems.

Did you complete the repair?

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Go to Step 10

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Replace the generator. Refer to Generator Replacement .

Did you complete the repair?

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Go to Step 10

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Operate the system for which the symptom occurred.

Did you correct the condition?

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System OK

Go to Step 2