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Cherokee Trailhawk
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(Power Liftgate Module (PLGM) - Electrical Diagnostics)
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DTC Troubleshooting
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B1963-00-Power Liftgate Strut Performance
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Set Condition
Set Condition
The PLGM has detected that the gate does not remain open (25 pulses in 1 second) after disengaging the drive unit. If the liftgate starts to drop after a complete opening operation, the Power Liftgate Module will set this code.