Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Cruise Control Schematics DEFINITION: This table diagnoses that the cruise control system operates normally, but the main cruise control switch indicator located in the main cruise control switch is always illuminated. | |||
1 | Did you review the Cruise Control Description and Operation and perform the necessary inspections? | Go to Step 2 | |
2 | Verify that the cruise control system is operational and that the main cruise control switch indicator located in the main cruise control switch is always illuminated. Does the main cruise control switch indicator lamp operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the main cruise control switch indicator lamp illuminate? | Go to Step 5 | Go to Step 4 |
4 | With the cruise control servo connector still disconnected:
Did you find and correct the condition? | Go to Step 9 | Go to Step 6 |
5 | Inspect for poor connections at the harness connector of the cruise control servo. 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 9 | Go to Step 7 |
6 | Inspect for poor connections at the harness connector of the main cruise control 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 9 | Go to Step 8 |
7 | Replace the cruise control servo. Refer to Cruise Control Servo Replacement . Did you complete the replacement? | Go to Step 9 | -- |
8 | Replace the main cruise control switch. Refer to Cruise Control Switch Replacement . Did you complete the replacement? | Go to Step 9 | -- |
9 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
