Massey Ferguson 13.03.17 – TRANS1: Park Brake Release Solenoid Low Amp Draw Dyna VT (TRANS1)
Issue description
The controller is detecting less electrical current than expected on the circuit for the park brake release solenoid, which typically points to high electrical resistance, a failing solenoid coil, damaged wiring, or a loose/corroded connector.
Applies to these machines
45 machines- 7714
- 7715
- 7715S
- 7716
- 7716S
- 7718
- 7718S
- 7719
- 7720
- 7720S
- 7722
- 7722S
- 7724
- 7724S
- 7726
- 7726S
- Tier 4 (2015-2021)
- 7614
- 7615
- 7616
- 7618
- 7619
- 7620
- 7622
- 7624
- 7626
- 6713 S
- 6714 S
- 6715 S
- 6716 S
- 6718 S
- 8650
- 8660
- 8670
- 8680
- 8690
- 8727
- 8730
- 8732
- 8735
- 8737
- 8740
- 6S series
- 7S series
- 8S series
Check the cause
Inspect the wiring harness between the TRANS1 controller and the Park Brake Release Solenoid for breaks, chafing, or corrosion
Check connectors on the solenoid circuit for loose pins or corrosion that could cause high electrical resistance
Test the park brake release solenoid coil for internal faults causing low amp draw
Repair steps
Replace solenoid valve
If the wiring is intact but the solenoid fails electrical testing, the solenoid valve must be replaced.
Parts you might need
(3)Park Brake Release Solenoid / Transmission Solenoid Valve
G339150600050Alternate numbers: G339150600031, G339150600030, F339150600010, 72638202
Park Brake Release Solenoid / Transmission Solenoid Valve
72487155Alternate numbers: G411150600040, G926150600050, G411151600020, F411151600010
Park Brake Release Solenoid / Transmission Solenoid Valve
G312100600110
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