Signal Missing. Intermittent Fault

Signal missing. Intermittent fault

Checking the wiring and connectors
Check the canister valve's connector for contact resistance, oxidation, and loose connections according to: Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults
Check the signal cable between control module #B40 (#B50) and canister valve, connection 2, and voltage supply between system relay, connection 3, and canister valve, connection 1, for intermittent open circuit according to: Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults

Other information
- Connecting the breakout box, B5254T2 Connecting the Test Box
- To access/replace the canister valve, see: Replacing the shut-off valve for the carbon filter container Service and Repair
- For information about signals 5-cylinder engine, see: Signal specification Signal Specification
- For information about signals 6-cylinder engine, see: Signal specification Signal Specification









Continue - Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
If the fault is intermittent, do not verify fault-tracing if the fault does not recur.
It is possible to view the information again, or leave fault-tracing for this diagnostic trouble code (DTC).

Do you want to view the information again?

Yes - Attempt New Test

No - Exit fault-tracing

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Attempt New Test - Checking the wiring and connectors

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