Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you review the heated seat operation and perform the necessary inspections? | -- | Go to Step 2 | Go to Symptoms |
2 | Disconnect the heated seat switch connector. Did the seat cool down? | -- | Go to Step 9 | Go to Step 3 |
3 | Test the Off Switch signal circuit of the Heated Seat Module for a high resistance or an open. Does the resistance measure less than the specified value? | 5 ohms | Go to Step 5 | Go to Step 4 |
4 | Test the Hi/Low Heated Seat Switch signal circuit of the Heated Seat Module for a short to ground. Does the resistance measure less than the specified value? | 5 ohms | Go to Step 6 | Go to Step 7 |
5 | Repair the open in the Off switch signal circuit between the heated seat module and the heated seat switch. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 11 | -- |
6 | Repair the short to ground in the Hi/Low Heated Seat Switch signal circuit between the heated seat module and the heated seat switch. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 11 | -- |
7 | Inspect for poor conections at the harness connector of the heated seat 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 11 | Go to Step 8 |
8 | Replace the heated seat module. Refer to Front Seat Heater Control Module Replacement Did you complete the replacement? | -- | Go to Step 11 | -- |
9 | Inspect for poor conections at the harness connector of the heated seat 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 11 | Go to Step 10 |
10 | Replace the heated seat switch. Refer to Heated Seat Switch Replacement . Did you complete the replacement? | -- | Go to Step 11 | -- |
11 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2 |
