Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C2280C-22 | C4458-6 |
Is the resistance less than 3 ohms?
Yes | GO to I4 |
|---|---|
No | REPAIR the circuit. |
I4 CHECK THE RTM (RADIO TRANSCEIVER MODULE) BATTERY VOLTAGE INPUT FOR A SHORT TO GROUND
Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C4458-6 | Ground |
Is the resistance greater than 10,000 ohms?
Yes | GO to I5 |
|---|---|
No | REPAIR the circuit. VERIFY BCM fuse 32 (10A) is OK. INSTALL a new fuse as necessary. |
I5 CHECK THE RTM (RADIO TRANSCEIVER MODULE) GROUND CIRCUIT FOR AN OPEN
Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C4458-1 | Ground |
Is the resistance less than 3 ohms?
Yes | GO to I6 |
|---|---|
No | REPAIR the circuit. |
I6 CHECK THE LIN (LOCAL INTERCONNECT NETWORK) CIRCUIT FOR A SHORT TO GROUND
Disconnect BCM C2280B. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C2280B-26 | Ground |
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.