Park Lamps Inoperative Domestic
Step | Action | Yes | No | ||||||
|---|---|---|---|---|---|---|---|---|---|
Schematic Reference: Exterior Lights Schematics Connector End View Reference: Master Electrical Component List in Wiring Systems DEFINITION: One or all of the following park lamps are inoperative:
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1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information | ||||||
2 |
Are the park lamps operating properly? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 | ||||||
3 | Are all of the park lamps inoperative? | Go to Step 5 | Go to Step 4 | ||||||
4 | Are the tail lamps inoperative? | Go to Step 7 | Go to Step 10 | ||||||
5 |
Does the test lamp illuminate? | Go to Step 6 | Go to Step 12 | ||||||
6 | Connect a fused jumper between the battery positive voltage circuit and the park lamp supply voltage circuit of the headlamp switch connector. Refer to Circuit Testing in Wiring Systems. Do the park lamps illuminate? | Go to Step 15 | Go to Step 21 | ||||||
7 |
Does the test lamp illuminate? | Go to Step 14 | Go to Step 8 | ||||||
8 |
Does the test lamp illuminate? | Go to Step 9 | Go to Step 16 | ||||||
9 | Using a test lamp, probe between the park lamp supply voltage circuit and the ground circuit of the tail lamp connector. Does the test lamp illuminate? | Go to Step 13 | Go to Step 17 | ||||||
10 |
Does the test lamp illuminate? | Go to Step 11 | Go to Step 18 | ||||||
11 | Using a test lamp, probe between the park lamp supply voltage circuit and the ground circuit of the inoperative park lamp connector. Does the test lamp illuminate? | Go to Step 14 | Go to Step 19 | ||||||
12 | Test for an open or high resistance in the battery positive voltage circuit of the headlamp switch that is fed by the PARK LP fuse. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 25 | Go to Step 20 | ||||||
13 | Inspect for poor connections at the harness connector of the inoperative tail lamp. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 25 | Go to Step 24 | ||||||
14 | Inspect for poor connections at the bulb socket of the inoperative park lamp. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 25 | Go to Step 23 | ||||||
15 | Inspect for poor connections at the harness connector of the headlamp switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 25 | Go to Step 22 | ||||||
16 | Repair an open or high resistance in the park lamp supply voltage of the inoperative tail lamp. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 25 | -- | ||||||
17 | Repair an open or high resistance in the ground circuit of the inoperative tail lamp. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 25 | -- | ||||||
18 | Repair an open or high resistance in supply voltage circuit of the inoperative park lamp. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 25 | -- | ||||||
19 | Repair an open or high resistance in the ground circuit of the inoperative park lamp . Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 25 | -- | ||||||
20 | Repair a short to ground in the battery positive voltage circuit or the park lamp supply voltage circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 25 | -- | ||||||
21 | Repair an open, high resistance, or a short to ground in the park lamp supply voltage circuit of the headlamp switch. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 25 | -- | ||||||
22 | Replace the headlamp switch. Refer to Headlamp Switch Replacement . Is the repair complete? | Go to Step 25 | -- | ||||||
23 | Replace the inoperative park lamp bulb. Is the repair complete? | Go to Step 25 | -- | ||||||
24 | Replace the inoperative tail lamp assembly. Refer to Tail Lamp Assembly and /or Backup, Sidemarker, Stop, Turn Signal Bulb Replacement . Is the repair complete? | Go to Step 25 | -- | ||||||
25 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 | ||||||
Park Lamps Inoperative Export
Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Exterior Lights Schematics Connector End View Reference: Master Electrical Component List in Wiring Systems DEFINITION: One or all of the following park lamps are inoperative: tail lamps, headlamp position lamps, or license lamps. | |||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information |
2 |
Are the park lamps operating properly? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Are all of the park lamps inoperative? | Go to Step 7 | Go to Step 4 |
4 | Are the tail lamps inoperative? | Go to Step 5 | Go to Step 14 |
5 | Are both tail lamps inoperative? | Go to Step 6 | Go to Step 9 |
6 | Is the vehicle equipped with daytime running lamps (DRL)? | Go to Step 12 | Go to Step 21 |
7 |
Does the test lamp illuminate? | Go to Step 8 | Go to Step 16 |
8 | Connect a fused jumper between the battery positive voltage circuit and the park lamp supply voltage circuit of the headlamp switch connector. Refer to Circuit Testing in Wiring Systems. Do the park lamps illuminate? | Go to Step 19 | Go to Step 28 |
9 |
Does the test lamp illuminate? | Go to Step 18 | Go to Step 10 |
10 |
Does the test lamp illuminate? | Go to Step 11 | Go to Step 21 |
11 | Using a test lamp, probe between the park lamp supply voltage circuit and the ground circuit of the tail lamp connector. Does the test lamp illuminate? | Go to Step 17 | Go to Step 24 |
12 |
Does the test lamp illuminate? | Go to Step 13 | Go to Step 23 |
13 | Connect a fused jumper between the input park lamp supply voltage circuit and the output park lamp supply voltage circuit of the DRL control module connector. Refer to Circuit Testing in Wiring Systems. Do the park lamps illuminate? | Go to Step 20 | Go to Step 22 |
14 |
Does the test lamp illuminate? | Go to Step 15 | Go to Step 25 |
15 | Using a test lamp, probe between the park lamp supply voltage circuit and the ground circuit of the inoperative park lamp connector. Does the test lamp illuminate? | Go to Step 18 | Go to Step 26 |
16 | Test for an open or high resistance in the battery positive voltage circuit of the headlamp switch that is fed by the PARK LP fuse. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 33 | Go to Step 27 |
17 | Inspect for poor connections at the harness connector of the inoperative tail lamp. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 33 | Go to Step 32 |
18 | Inspect for poor connections at the bulb socket of the inoperative park lamp. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 33 | Go to Step 31 |
19 | Inspect for poor connections at the harness connector of the headlamp switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 33 | Go to Step 29 |
20 | Inspect for poor connections at the harness connector of the DRL control module. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 33 | Go to Step 30 |
21 | Repair an open or high resistance in the park lamp supply voltage of the inoperative tail lamps. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 33 | -- |
22 | Repair an open or high resistance in the output park lamp supply voltage of the DRL control module. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 33 | -- |
23 | Repair an open or high resistance in the input park lamp supply voltage of the DRL control module. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 33 | -- |
24 | Repair an open or high resistance in the ground circuit of the inoperative tail lamp. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 33 | -- |
25 | Repair an open or high resistance in the supply voltage circuit of the inoperative park lamp. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 33 | -- |
26 | Repair an open or high resistance in the ground circuit of the inoperative park lamp . Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 33 | -- |
27 | Repair a short to ground in the battery positive voltage circuit or the park lamp supply voltage circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 33 | -- |
28 | Repair an open or high resistance in the park lamp supply voltage circuit of the headlamp switch. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 33 | -- |
29 | Replace the headlamp switch. Refer to Headlamp Switch Replacement . Is the repair complete? | Go to Step 33 | -- |
30 | Replace the DRL control module. Refer to Control Module References in Computer/Integrating Systems for replacement, setup, and programming. Is the repair complete? | Go to Step 33 | -- |
31 | Replace the inoperative park lamp bulb. Is the repair complete? | Go to Step 33 | -- |
32 | Replace the inoperative tail lamp assembly. Refer to Tail Lamp Assembly and /or Backup, Sidemarker, Stop, Turn Signal Bulb Replacement . Is the repair complete? | Go to Step 33 | -- |
33 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |
