B2182

B2182 - Heated Seat Module Power Supply High

For a complete wiring diagram, refer to.

• When Monitored: With the ignition ON, during heated seat operation.

• Set Condition: The heated seat module detects voltage over 16.0 volts on the fused ignition switch output (Run) circuit.






Test Step 1 - Check ECM/PCM For Charging System DTC

• Turn the ignition ON.

• With the scan tool, clear all DTCs.

• Cycle the ignition switch from on to off.

• Start the engine.

• Run the engine at approximately 1500 RPM for 1 minute.

• With the scan tool, read DTCs.

Are there any charging system DTCs set in the ECM/PCM?

Yes

• Refer to => Non - DTC Based Diagnostics.

No

• The conditions that caused this code to set are not present at this time. Check the charging system.

• Perform Body Verification Test. Refer to => Non
- DTC Based Diagnostics. Body Interior