ABS CAN Message Incorrect

P0600 - ABS CAN MESSAGE INCORRECT





When Monitored and Set Condition

- When Monitored: ABS CAN messages received at least once and CAN BUS Circuit is not active.
- Set Condition: DTC Detected if the number of bytes incorrect for CAN ID.





For a complete Transmission Control Module Circuit Diagram, [1][2]Automatic Transmission/Transaxle.

For a complete CAN BUS Circuit Diagram, Communications.

Diagnostic Test

1. PRE-DIAGNOSTIC CHECK OUT
NOTE: Low fluid level can be the cause of many transmission problems. If the fluid level is low, locate and repair the leak then check and adjust the fluid level.

NOTE: Always perform diagnostics with a fully charged battery to avoid false symptoms.

With the scan tool, read Engine DTCs. Check and repair all engine DTCs prior to performing transmission symptom diagnostics.
With the scan tool, read and record all Transmission DTCs.

NOTE: Check connectors - Clean/repair as necessary. Poor pin to terminal connections can set DTCs.

Using the wiring diagram/schematic as a guide, inspect the wiring and connectors. Repair as necessary.
Most DTCs set on start up but some must be set by driving the vehicle such that all diagnostic monitors have run.

NOTE: Check for any Technical Service Bulletins that may apply.

Perform this procedure prior to Symptom diagnosis.

Continue

Go To 2

2. CONTROLLER ANTILOCK BRAKE
Turn the ignition off.
Replace the Controller Antilock Brake. Removal.
Turn the ignition on.
With the scan tool, erase Transmission DTCs.
Start the engine and with the brakes firmly applied place the gear selector into Drive.
With the scan tool, read Transmission DTCs.
Did DTC (P0600) ABS CAN MESSAGE INCORRECT set again?

Yes

- Replace the Transmission Control Module. Transmission Control Module - Removal.
- Perform NAG1 TRANSMISSION VERIFICATION TEST. Transmission Verification Test

No

- Test Complete.