Step | Action | Yes | No | ||||||
---|---|---|---|---|---|---|---|---|---|
Schematic Reference: Exterior Lights Schematics Connector End View Reference: Lighting Systems Connector End Views | |||||||||
1 | Did you review the Exterior Lighting Systems Description and Operation and perform the necessary inspections? | Go to Step 2 | |||||||
2 | Verify that the stop lamps are always on. Do the stop lamps operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 | ||||||
3 | Disconnect the stop lamp switch. Do the stop lamps remain illuminated? | Go to Step 4 | Go to Step 7 | ||||||
4 | Disconnect the multifunction turn signal switch and the high mount stop lamp (CHMSL) relay (pickup only) and test for a short to voltage in the following circuits. Refer to Circuit Testing in Wiring Systems:
Was a problem found? | Go to Step 6 | Go to Step 5 | ||||||
5 |
Did you complete the repair? | Go to Step 8 | -- | ||||||
6 | Repair the short to voltage in one of the following circuits. Refer to Wiring Repairs in Wiring Systems:
Did you complete the repair? | Go to Step 8 | -- | ||||||
7 | Replace the stop lamp switch. Refer to Stop Lamp Switch Replacement . Did you complete the repair? | Go to Step 8 | -- | ||||||
8 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |