D6A2

D6A2-BLUE TOOTH ANTENNA CIRCUIT PERFORMANCE

For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
With the ignition on

- Set Condition:
The Hands Free Module detects an open or short to battery on the Blue Tooth Antenna circuits.





Diagnostic Test

1. CHECK FOR ACTIVE DTC
Turn the ignition on.
With the scan tool, read DTCs.
Is the DTC active?

Yes

- Go To 2

No

- The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chaffed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals.

2. ANTENNA
Turn the ignition off.
Disconnect the Antenna harness connector.
Turn the ignition on.
With the scan tool, read DTCs.
Is the DTC active?

Yes

- Go To 3

No

- Replace the Antenna.
- Perform the BODY VERIFICATION TEST - VER 1. Verification Tests.

3. BLUE TOOTH ANTENNA CIRCUITS SHORTED TO BATTERY
Turn the ignition off.
Disconnect the Hands Free Module harness connector.
Turn the ignition on.
Measure the voltage on the Blue Tooth Antenna circuits.
Is the voltage above 5 volts?

Yes

- Repair the appropriate Blue Tooth Antenna circuit for an open.
- Perform the BODY VERIFICATION TEST - VER 1. Verification Tests.

No

- Go To 4

4. BLUE TOOTH ANTENNA CIRCUITS OPEN
Turn the ignition off.
Measure the resistance of the Blue Tooth Antenna circuits
Is the resistance above 10K ohms?

Yes

- Repair the appropriate Blue Tooth Antenna circuit for an open.
- Perform the BODY VERIFICATION TEST - VER 1. Verification Tests.

No

- Replace the Hands Free Module.
- Perform the BODY VERIFICATION TEST - VER 1. Verification Tests.