Step
| Action
| Value(s)
| Yes
| No
|
DEFINITION: Battery indicator never lights.
|
1
| Was the Charging System Check performed?
| --
| Go to
Step 2
| Go to
Charging System Check
|
2
|
- Ensure that the battery is charged.
- Disconnect the BRN (25) wire connector at the generator. If equipped
with dual generators disconnect both generators.
- Place the ignition switch in the RUN position.
- Connect a fused jumper wire between the generator connector cavity
B (W/ 100 Amp Generator/ dual generators) or cavity L (W/ 124
Amp Generator) and ground.
Is the Charge indicator lamp lit?
| --
| Go to
Step 3
| Go to
Step 4
|
3
|
- Check that the generator(s) mechanical grounding is good.
- If the generator(s) is mechanically grounded, replace the generator(s).
Refer to
Generator Replacement
,
Is the repair complete?
| --
| Go to
Charging System Check
| --
|
4
|
- Disconnect the connector the instrument cluster.
- Connect a J 39200
between the instrument cluster connector cavity B16 and the generator
connector cavity B (W/ 100 Amp generator/ dual generators) or cavity
L (W/ 124 Amp generator).
Is continuity present?
| --
| Go to
Step 5
| Go to
Step 6
|
5
|
- Check for open filament in the battery indicator lamp.
- If the filament is good, replace the instrument cluster.
Is the repair complete?
| --
| Go to
Charging System Check
| --
|
6
| Locate and repair the open in the BRN (25) wire between the instrument
panel and the generator(s).
Is the repair complete?
| --
| Go to
Charging System Check
| --
|
