Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Tilt/Telescoping Steering Column Schematics Connector End View Reference: Steering Wheel and Column Connector End Views DEFINITION: The tilt function is inoperative, but the telescope function operates. | |||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | |
2 | Verify that the tilt function is inoperative. Does the tilt function operate normally? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 |
Does the scan tool indicate the Idle state? | Go to Step 4 | Go to Step 6 |
4 | Observe the Telescope Tilt Switch parameter in the Tilt/Telescope Module Data Display list while activating the tilt/telescoping switch to the up and down positions with the scan tool. Did the parameter change states as expected? | Go to Step 5 | Go to Step 7 |
5 | Observe the Telescope Tilt Output parameter in the Tilt/Telescope Module Data Display list while activating the tilt/telescoping switch to the up and down positions with the scan tool. Did the parameter change states as expected? | Go to Step 8 | Go to Step 9 |
6 |
Does the scan tool indicate the Idle state? | Go to Step 10 | Go to Step 12 |
7 | Test both of the tilt/telescoping steering column switch up and down signal circuits for an open or short to voltage. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 16 | Go to Step 9 |
8 | Test the steering column tilt actuator control circuits for a short to voltage or an open. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 16 | Go to Step 11 |
9 | Test the tilt actuator position sensor 5-volt reference and ground circuits for an open. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 16 | Go to Step 12 |
10 | Inspect for poor connections at the harness connector of the tilt/telescoping steering column switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 16 | Go to Step 13 |
11 | Inspect for poor connections at the harness connector of the tilt/telescoping steering column tilt actuator. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 16 | Go to Step 14 |
12 | Inspect for poor connections at the harness connector of the memory seat module (MSM). Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 16 | Go to Step 15 |
13 | Replace the tilt/telescope switch. Did you complete the replacement? | Go to Step 16 | -- |
14 | Replace the tilt actuator. Refer to Telescope Actuator Assembly Replacement . Did you complete the replacement? | Go to Step 16 | -- |
15 |
Important: Perform the set up procedure for the MSM. Replace the MSM. Refer to Memory Seat Control Module Replacement . Did you complete the replacement? | Go to Step 16 | -- |
16 | Perform the steering column calibration. Refer to Telescoping Steering Column Calibration . Did you complete the action? | Go to Step 17 | -- |
17 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |
