Step
| Action
| Value(s)
| Yes
| No
|
1
| Did you perform the Interior Lights System Check?
| --
| Go to
Step 2
| Go to
Interior Lamps System Check
|
2
|
- Disconnect the rear compartment courtesy lamp.
- Use the DMM to measure the voltage between terminal C1 of the
rear compartment courtesy lamp connector 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 circuit AP811.
- Repair the open or the high resistance in circuit AP811.
Is the repair complete?
| --
| Go to
Step
7
| --
|
4
|
- Ensure the rear compartment is open.
- Use the DMM to measure the resistance between terminal C2 of the
rear compartment courtesy lamp connector and a known good ground.
Is the measured resistance less than the specified value?
| 5 ohms
| Go to
Step 6
| Go to
Step 5
|
5
|
- Locate an open or a high resistance in circuits XP901, XP982,
and/or XP1.
- Repair the open in circuits XP901, XP982, and/or XP1.
- If these circuits are OK, replace the rear compartment courtesy
lamp switch. Refer to
Rear Compartment Lid Ajar Indicator Switch Replacement
in Body Rear End.
Is the repair or replacement complete?
| --
| Go to
Step 7
| --
|
6
| Replace the rear compartment courtesy lamp.
Is the repair complete?
| --
| Go to
Step
7
| --
|
7
|
- Connect all connectors and components that were disconnected.
- Verify that the rear compartment courtesy lamp operates properly.
Does the rear compartment courtesy lamp operate properly?
| --
| Go to
Interior Lamps System Check
| Go to
Step 1
|
