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3 CF65/75/85 series Automatic gearbox DIAGNOSTICS 5-9 Main code Sub-code RECOMMENDED PROCEDURES Range test when using coupling C3 57 11 22 Check the following points: The connectors are undamaged and clean. b. No interruptions or short circuits between wires or earth in sensor wiring. c. Let the engine idle in neutral while the vehicle is on the brake. Check the following points: d. Check that there is no interruption or short circuit between the wiring or earth connection in the coupling 3 pressure switch wiring. e. Check the following points: 1. Main connector is properly connected, is clean and undamaged. If all points are in order, contact your Allison dealer. Fault in ECU 69 12,13 1. Delete the fault codes and try to re-start the vehicle. 1 ᓻ 200337 |