Step
| Action
| Value(s)
| Yes
| No
|
DEFINITION:
LH or RH sunshade illuminated mirror lamp is inoperative.
|
1
| Did you
perform the Diagnostic Interior Lights System Check?
| --
|
Go to Step 2
| Go to
Interior Lamps System Check
.
|
2
|
- Turn on the ignition.
- Determine which sunshade illuminated mirror lamp is inoperative.
Is the LH sunshade illuminated mirror lamp inoperative?
| --
|
Go to Step 8
|
Go to Step 3
|
3
|
- Disconnect the RH sunshade illuminated mirror lamp connector.
- Turn on the ignition.
- Use the DMM in order to measure the voltage between terminal B
of the RH sunshade illuminated mirror lamp connector and a known good ground.
Does the voltage measure near the specified value?
| B+
|
Go to Step 5
|
Go to Step 4
|
4
|
- Locate an open or a high resistance in CKT AP1.
- Repair the open or the high resistance in CKT AP1.
Did you complete the repair?
| --
|
Go to Step
13
| --
|
5
| Use the DMM in order to measure the resistance between terminal A
of the RH sunshade illuminated mirror lamp connector and a known good ground.
Does the resistance measure near the specified value?
| Less than 5 ohms
|
Go to Step 7
|
Go to Step 6
|
6
|
- Locate an open or a high resistance in CKT F1.
- Repair the open or the high resistance in CKT F1.
Did you complete the repair?
| --
|
Go to Step
13
| --
|
7
|
- Replace the LH sunshade illuminated mirror lamp.
- If the LH sunshade illuminated mirror lamp is not illuminated,
replace the LH sunshade illuminated mirror.
Did you complete the repair?
| --
|
Go to Step
13
| --
|
8
|
- Disconnect the LH sunshade illuminated mirror lamp connector.
- Turn on the ignition.
- Use the DMM in order to measure the voltage between terminal B
of the LH sunshade illuminated mirror lamp connector and a known good ground.
Does the voltage measure near the specified value?
| B+
|
Go to Step 10
|
Go to Step 9
|
9
|
- Locate an open or a high resistance in CKT AP3.
- Repair the open or the high resistance in CKT AP3.
Did you complete the repair?
| --
|
Go to Step
13
| --
|
10
| Use the DMM in order to measure the resistance between terminal A
of the LH sunshade illuminated mirror lamp connector and a known good ground.
Does the resistance measure near the specified value?
| Less than 5 ohms
|
Go to Step 12
|
Go to Step 11
|
11
|
- Locate an open or a high resistance in CKT F3.
- Repair the open or the high resistance in CKT F3.
Did you complete the repair?
| --
|
Go to Step
13
| --
|
12
|
- Replace the LH sunshade illuminated mirror lamp.
- If the LH sunshade illuminated mirror lamp is not illuminated,
replace the LH sunshade illuminated mirror.
| --
|
Go to Step 13
| --
|
13
|
- Connect all connectors and components that were previously disconnected.
- Verify that the LH and RH sunshade illuminated mirror lamps operate
properly.
Do the LH and RH sunshade illuminated mirror lamps operate properly?
| --
| Go to
Interior Lamps System Check
.
|
Go to Step 1
|
