Step
| Action
| Value(s)
| Yes
| No
|
DEFINITION:
LH or RH cornering lamp is inoperative.
|
1
| Did you perform the Exterior Lights
Diagnostic System Check?
| --
| Go to
Step 2
| Go to
Exterior Lights System Check
.
|
2
|
- Turn the ignition switch to the ON position.
- Turn the headlamp switch to the HEAD position.
- Disconnect the turn signal switch connector.
- Use a DMM in order to measure the voltage between terminal 3
of the turn signal switch connector and a known good ground.
Does the voltage measure near the specified value?
| B+
| Go to
Step 4
| Go to
Step 3
|
3
|
- Locate an open or a high resistance in CKT B800.
- Repair the open or the high resistance in CKT B800.
Did you complete the repair?
| --
| Go to
Step 15
| --
|
4
|
- Connect the turn signal switch connector.
- Determine if the LH or RH cornering lamp is inoperative.
Is the LH cornering lamp inoperative?
| --
| Go to
Step 10
| Go to
Step 5
|
5
|
- Disconnect the RH cornering lamp.
- Engage the turn signal switch so that the RH cornering lamp is
supposed to be on.
- Use the DMM in order to measure the voltage between terminal 1
of the RH cornering lamp connector and a known good ground.
Does the voltage measure near the specified value?
| B+
| Go to
Step 7
| Go to
Step 6
|
6
|
- Locate an open or a high resistance in circuits RA999 and/or RA1.
- Repair the open or the high resistance in circuits RA999 and/or
RA1.
- If these circuits are OK, replace the turn signal switch. Refer
to
Turn Signal Switch Replacement - On Vehicle
in Steering Wheel and Column On Vehicle Service.
Did you complete the repair?
| --
| Go to
Step
15
| --
|
7
|
- Turn off the ignition and all of the lights.
- Use the DMM in order to measure the resistance between terminal 2
of the RH cornering lamp connector and a known good ground.
Does the resistance measure near the specified value?
| Less than 5 ohms
| Go to
Step 9
| Go to
Step 8
|
8
|
- Locate an open or a high resistance in CKT F5.
- Repair the open or the high resistance in CKT F5.
Did you complete the repair?
| --
| Go to
Step
15
| --
|
9
| Replace the RH cornering lamp. Refer to
Fog and Cornering Lamp Replacement
in Lighting Systems.
Did you complete the repair?
| --
| Go to
Step
15
| --
|
10
|
- Disconnect the LH cornering lamp.
- Engage the turn signal switch so that the LH cornering lamp is
supposed to be on.
- Use the DMM in order to measure the voltage between terminal 1
of the LH cornering lamp connector and a known good ground.
Does the voltage measure near the specified value?
| B+
| Go to
Step 12
| Go to
Step 11
|
11
|
- Locate an open or a high resistance in circuits RF999, RF998 and/or
RF1.
- Repair the open or the high resistance in circuits RF999, RF998
and/or RF1.
- If these circuits are OK, replace the turn signal switch. Refer
to
Turn Signal Switch Replacement - On Vehicle
in Steering Wheel and Column On Vehicle Service.
Did you complete the repair?
| --
| Go to
Step
15
| --
|
12
|
- Turn off the ignition and all of the lights.
- Use the DMM in order to measure the resistance between terminal 2
of the LH cornering lamp connector and a known good ground.
Does the resistance measure less than the specified value?
| 5 ohms
| Go to
Step 14
| Go to
Step 13
|
13
|
- Locate an open or a high resistance in CKT F2.
- Repair the open or the high resistance in CKT F2.
Did you complete the repair?
| --
| Go to
Step
15
| --
|
14
| Replace the LH cornering lamp. Refer to
Fog and Cornering Lamp Replacement
in Lighting Systems.
Did you complete the repair?
| --
| Go to
Step
15
| --
|
15
|
- Connect all connectors and components that were previously disconnected.
- Verify that the LH and RH cornering lamps operate properly.
Do the LH and RH cornering lamps operate properly?
| --
| Go to
Exterior Lights System Check
| Go to
Step 1
|
