Step
| Action
| Value(s)
| Yes
| No
|
1
| Was the Charging System Check performed?
| --
|
Go to Step 2
| Go to
Charging System Check
|
2
| Use the DMM to measure the voltage between the generator
connector C1 and a known good ground.
Is the measured voltage within the specified value?
| B+
|
Go to Step 4
|
Go to Step
3
|
3
|
- Locate an open or a high resistance in circuits A100 and/or A400.
- Repair the open or the high resistance in circuits A100 and/or
A400.
Is the repair complete?
| --
|
Go to Step
4
| --
|
4
|
- Reconnect the generator connector.
- Turn OFF all the accessories.
- Run the engine at fast idle.
- Use the DMM to measure the voltage between the positive and the
negative terminals of the battery.
Is the measured voltage within the specified value?
| 12.5-14.5V
|
Go to Step 6
|
Go to Step 5
|
5
| Repair or replace the generator.
Refer to
Generator Replacement
in Engine Electrical.
Is the repair or replacement complete?
| --
|
Go to Step 7
| --
|
6
|
- Load test the generator. Refer to
Generator Assembly Bench Check
in Engine Electrical.
- Replace the battery if the generator passed the load test. Refer
to
Battery Replacement
in
Engine Electrical.
Is the replacement complete?
| --
|
Go to Step
7
| --
|
7
|
- Connect all of the connectors and components that were disconnected.
- Verify that the generator operates properly.
Does the generator operate properly?
| --
| System OK
|
Go to Step 1
|
