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B10EA






B10EA-BLOWER MOTOR CONTROL CIRCUIT HIGH



- When Monitored:
With the ignition on.

- Set Condition:
If the Totally Integrated Power Module (TIPM) detects voltage on the (C7) Blower Motor Supply circuit when blower motor operation is requested off.





1. VERIFY DIAGNOSTIC TROUBLE CODE (DTC) IS ACTIVE
1. Turn the blower control switch to off.
2. Turn the ignition off, wait 10 seconds, and turn the ignition on.
3. Using the scan tool, erase TIPM DTCs.
4. Turn the ignition off, wait 10 seconds, and turn the ignition on.
5. Turn the blower control switch to on.
6. Using the scan tool, read TIPM DTCs.

Does this DTC reset?

Yes

- Go To 2

No

- Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also, inspect the related connectors for broken, bent, corroded, and contaminated terminals.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

2. CHECK THE (C7) BLOWER MOTOR SUPPLY CIRCUIT FOR A SHORT TO GROUND
1. Turn the ignition off.
2. Disconnect the TIPM C6 harness connector.
3. Turn the ignition on.
4. Measure the voltage of the (C7) Blower Motor Supply circuit in the TIPM C6 harness connector.

Is there voltage present?

Yes

- Repair the (C7) Blower Motor Supply circuit for a short to voltage.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Replace the TIPM.
- Perform the BODY VERIFICATION TEST. Body Verification Test.