P0600-SERIAL COMMUNICATION LINK
P0600-SERIAL COMMUNICATION LINK
For a complete wiring diagram, refer to the Wiring Information.
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When Monitored:
With the ignition on.
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Set Condition:
Internal Bus communication failure between processors. One Trip Fault. Three good trips to clear.
Possible Causes |
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| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 28 - DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure).
POWERTRAIN CONTROL MODULE (PCM)
| NOTE: | Diagnose any CMP or CKP Sensor faults before continuing. Check for intermittent loose CMP or CKP connections. |
The Powertrain Control Module is reporting internal errors, view repair to continue.
Repair
- Replace and program the Powertrain Control Module in accordance with the Service Information. (Refer to 08 - Electrical/8E - Electronic Control Modules/MODULE, Powertrain Control - Removal) .
- Perform the POWERTRAIN VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure).