Faulty Signal.

Faulty signal.

Status check

Hint: If diagnostic trouble code (DTC) CI-221 is stored start fault-tracing according to this diagnostic trouble code (DTC) because it will probably solve the fault.




- Start engine.
- Test drive the car or lift up the front suspension and remove both front wheels.

Warning! Cars with AWD, test drive the car at speeds higher than 20 kph, alternatively lift up the front and rear suspension safely and remove all wheels.

Note! When the rear wheels are stationary and the front wheels rotate, diagnostic trouble codes (DTCs) may be stored in the ABS system. Erase any diagnostic trouble codes (DTCs) stored in the ABS system after fault-tracing.

Note! Ensure that the front wheels are not rotating when the gear selector is moved.

- Go into scrolling values.
- Read off speed.









Is the speed displayed within its permitted range?

Yes - Faulty signal, Intermittent fault

No - Checking cables and terminals

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Checking cables and terminals
Check combined instrument panel connector A, connector 24/13C and ABS control module connector for loose connections according to Checking wiring and terminals. Permanent fault Checking Wiring and Terminals. Permanent Fault.
Check cable between combined instrument panel #A3 and ABS control module #6 for an intermittent open-circuit according to Checking wiring and terminals. Permanent fault Checking Wiring and Terminals. Permanent Fault , an intermittent short-circuit to ground according to Checking wiring and terminals. Permanent fault Checking Wiring and Terminals. Permanent Fault and an intermittent short-circuit to supply voltage according to Checking wiring and terminals. Permanent fault Checking Wiring and Terminals. Permanent Fault.









Was a fault detected in cables and terminals?

Yes - Verification

No - Checking for interference

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Checking for interference
Check that the signal cable is not too close to sources of interferences such as electric motors, ignition cables and car-phone cables.

Continue - Verification

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Verification

Hint: After carrying out the repair check that the fault has been remedied.












- Ignition off.
- Reinstall connectors, components etc.
- Start engine.
- Test drive the car or lift up the front suspension and remove both front wheels.

Warning! Cars with AWD, test drive the car at speeds higher than 20 kph, alternatively lift up the front and rear suspension safely and remove all wheels.

Note! When the rear wheels are stationary and the front wheels rotate, diagnostic trouble codes (DTCs) may be stored in the ABS system. Erase any diagnostic trouble codes (DTCs) stored in the ABS system after fault-tracing.

Note! Ensure that the front wheels are not rotating when the gear selector is moved.

- Go into scrolling values.
- Read off speed.









Is the speed displayed within its permitted range?

Yes - FAULT FOUND

No - Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.

Do you want to exit fault-tracing?

Yes - Exit fault-tracing

No - Attempt New Test


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Faulty signal. Intermittent fault





Faulty signal. Intermittent fault

Checking cables and terminals
Check combined instrument panel connector A, connector 24/13C and ABS control module connector for loose connections. Check cable between combined instrument panel #A3 and ABS control module #6 for an intermittent open-circuit according to Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults , intermittent short-circuit to ground according to Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults and an intermittent short-circuit to supply voltage according to Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.










Continue - Fault-tracing information
DONE

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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 - FAULT FOUND

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