Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
SCHEMATIC REFERENCE: Heated Seats Schematics | ||||
1 | Did you perform the Diagnostic System Check - Power Seat Systems? | -- | ||
2 |
Does the Heated Seat Mode parameter change state? | -- | ||
3 |
Does the test lamp illuminate? | -- | ||
4 |
Does the test lamp turn ON and OFF with each command? | -- | ||
5 | Does the test lamp remain illuminated with each command? | -- | ||
6 | Test the heated seat mode input circuit between the heated seat switch and the door module for a high resistance or an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
7 | Test the mode input circuit between the door module and the heated seat module for a short to voltage, high resistance, or an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
8 | Test the mode input circuit between the door control module and the heated seat module for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
9 | Inspect for poor connections 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? | -- | ||
10 | Inspect for poor connections at the harness connector of the door module. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
11 | Inspect for poor connections 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? | -- | ||
12 | Replace the heated seat module. Refer to Front Seat Heater Control Module Replacement or Rear Seat Heater Control Module Replacement . Did you complete the replacement? | -- | -- | |
13 | Replace the door module. Refer to Door Control Module Replacement in Doors. Did you complete the replacement? | -- | -- | |
14 | Replace the heated seat switch. Refer to Front Seat Heater Switch Replacement or Rear Seat Heater Switch Replacement . Did you complete the replacement? | -- | -- | |
15 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | |
