Step | Action | Values | Yes | No |
|---|---|---|---|---|
Schematic Reference: Adjustable Pedal Schematics Connector End View Reference: Adjustable Pedal Connector End Views | ||||
1 | Did you review the system description and operation and perform the necessary inspections? | -- | Go to Step 2 | |
2 | Verify the fault is present. Does the system operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 |
Does the test lamp illuminate when the switch is operated in both directions? | -- | Go to Step 18 | Go to Step 4 |
4 |
Does the test lamp illuminate when the switch is operated in both directions? | -- | Go to Step 7 | Go to Step 5 |
5 |
Does the test lamp illuminate? | -- | Go to Step 6 | Go to Step 15 |
6 | Test the adjustable pedal motor control circuits for an open or short to ground. Refer to Circuit Testing and to Wiring Repairs . Did you find and correct the condition? | -- | Go to Step 28 | Go to Step 19 |
7 |
Does the test lamp illuminate? | -- | Go to Step 8 | Go to Step 16 |
8 | Connect a test lamp from the battery voltage supply circuit terminal to the ground circuit terminal in the adjustable pedal module harness connector. Does the test lamp illuminate? | -- | Go to Step 9 | Go to Step 17 |
9 | Test the resistance through the brake pedal position sensor from the 5-volt reference circuit terminal to the low reference circuit terminal in the adjustable pedal module harness connector. Is the resistance at or near the specified value? | 10K ohms | Go to Step 10 | Go to Step 12 |
10 |
Does the resistance remain within the specified values? | 0-10K ohms | Go to Step 11 | Go to Step 13 |
11 |
Do the adjustable pedals operate while the BCM connector C2 is disconnected? | -- | Go to Step 21 | Go to Step 14 |
12 | Test the brake pedal position sensor 5-volt reference and low reference circuits for opens or shorts to ground. Refer to Circuit Testing and to Wiring Repairs . Did you find and correct the condition? | -- | Go to Step 28 | Go to Step 22 |
13 | Test the brake pedal position sensor signal circuit for an open or short to ground. Refer to Circuit Testing and to Wiring Repairs . Did you find and correct the condition? | -- | Go to Step 28 | Go to Step 22 |
14 | Test the adjustable pedal inhibit circuit for a short to voltage. Refer to Circuit Testing and to Wiring Repairs . Did you find and correct the condition? | -- | Go to Step 28 | Go to Step 20 |
15 | Repair the battery voltage supply circuit to the adjustable pedal switch for an open or short to ground. Refer to Circuit Testing and to Wiring Repairs . Is the repair complete? | -- | Go to Step 28 | -- |
16 | Repair the battery voltage supply circuit to the adjustable pedal module for an open or short to ground. Refer to Circuit Testing and to Wiring Repairs . Is the repair complete? | -- | Go to Step 28 | -- |
17 | Repair the adjustable pedal module ground circuit for an open or high resistance. Refer to Circuit Testing and to Wiring Repairs . Is the repair complete? | -- | Go to Step 28 | -- |
18 | Inspect for poor connections at the adjustable pedal motor. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs . Did you find and correct the condition? | -- | Go to Step 28 | Go to Step 23 |
19 | Inspect for poor connections at the adjustable pedal switch. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs . Did you find and correct the condition? | -- | Go to Step 28 | Go to Step 24 |
20 | Inspect for poor connections at the adjustable pedal module. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs . Did you find and correct the condition? | -- | Go to Step 28 | Go to Step 25 |
21 | Inspect for poor connections at the BCM. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs . Did you find and correct the condition? | -- | Go to Step 28 | Go to Step 26 |
22 | Inspect for poor connections at the brake pedal position sensor. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs . Did you find and correct the condition? | -- | Go to Step 28 | Go to Step 27 |
23 | Replace the adjustable pedal motor. Refer to Brake and Accelerator Pedal Adjuster Actuator Motor Replacement . Is the repair complete? | -- | Go to Step 28 | -- |
24 | Replace the adjustable pedal switch. Refer to Accessory Switch Replacement . Is the repair complete? | -- | Go to Step 28 | -- |
25 | Replace the adjustable pedal module. Refer to Adjustable Pedal Module Replacement . Is the repair complete? | -- | Go to Step 28 | -- |
26 | Replace the BCM. Refer to Body Control Module Replacement . Is the repair complete? | -- | Go to Step 28 | -- |
27 | Replace the brake pedal position sensor. Refer to Brake and Accelerator Pedal Adjustment Position Sensor Replacement . Is the repair complete? | -- | Go to Step 28 | -- |
28 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
