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L50 Volvo Brake Charring error

Hopuser

Well-Known Member
Joined
Sep 19, 2009
Messages
73
Location
Juneau,Ak
Occupation
Surface Supervisor
Hi
We have been through all the sensors and everything and can't get rid of the error have replaced everthing.
any ideas
Kris
 

icewater75074

Member
Joined
Jan 28, 2010
Messages
17
Location
Texas
Occupation
Field Tech.VOLVO Equip.
If you are getting a charge error on an E or F, start by checking the LS pressure for the fan circuit then move to the brake pressures, if you are getting proper pressure, then check the amount the pressure drops when the pedal is depressed, this will verify the accumulator is OK.
If your LS pressure is in need of adjustment , do it in 1/2 turn increments, also remember to discharge the brake system prior to connecting your guages etc..
 
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