Left seat longitudinal adjustment, seat rake adjuster (no memory), left seat longituainai adjustment / steering column adjustment control unit Onboard supply control unit, left dipped beam, main beamĪir conditioning system relay, X-contact relay, terminal 15 voltage supply relay, dash panel insert, seat heater relay (to 10.2003), heated rear window, transport mode relay Steering column electronics control unit, steering wheel heaterĪnti-theft alarm system, regulators for front and rear seat heaters (to 10.2003), anti-theft alarm ultrasonic sensor, vehicle inclination sender 3.0L engine), brake light suppression relay for ESP (4.2L engine), air mass meter 1 and 2 (5.0L engine), air mass meter (2.5L engine, 3.0L engine) Steering column and belt height adjustment control unitĪirbag system, engine control unit, dash panel insert, battery master/isolator switch, brake pedal switch (4.2L engine) - clutch pedal switch (3.2L engine. Onboard supply control unit/turn signal, left side lightĪxle differential lock control unit, anti-roll bar uncoupling control unit Onboard supply control unit, interior lightingĬonvenience system central control unit, bulbs for right brake and tail lights Rear left door central locking/control unit, front left Remote control receiver for auxiliary coolant heater, circulation pump, coolantġ2 V socket (rear right), rear cigarette lighterĪuxiliary coolant heater/supplementary heaterġ2 V socket 2 (front centre console), 12 V socket 3 (rear)Įntry and start authorisation control unitĪerial selection control unit, diagnostic connection Just because the display says it is working, you know it is not reaching the batteries if they are not getting charged.Assignment of the fuses in the left-side of the dash panel № Some of the crimp connections covered by shrink tubing could be bad, if equipped. Start right at the DC terminals on the inverter and follow the positive to the batteries, then do the same with the ground. You will need to follow the voltage toward the batteries. There has to be something in between causing the loss. The voltage that comes out of the inverter charger matches the inside too, but the battery voltage at the batteries don't.
The control panel inside the RV shows everything to be working correctly and charging. Just got back from checking it as it's right above the inverter and it checked OK. As I collect them for spare parts and repairs as time allowsĭon't get confused about the fuse. PLEASE do not toss it in the trash if you decide to purchase a new unit. Suggest you remove the unit from the rig and do a bench test - many times the internal transfer switch craps out.
If the panel says all is good with no error codes. It should quickly jump to 14Vdc or so if not, check for AC input status and Charger enabled status. When on shore power with the charger enabled what is the battery voltage? Trace the wire from the red,ĭaGirls II Rv - Dakota & Tilly Traveling Companions. This wire is the sensing voltage which informs the BCC or BIRD that the charge voltage is at a high enough level to close the Isolator relay.Īlso, read the voltage on the Red & Black terminals of the Xantrex, is it above 13.5 Volts. Look closely at the B+ terminals or the batteries (12 V to Ground Terminal), do you see a Wire with a fuse. You should have either a BIRD or BCC, which controls a Isolater relay. Hope this helps.Įveryone thanks for your replies and I will check todayĭoes it show Charging, what is the voltage output? Breakers are available at most auto parts stores for $10 to $15. If the voltage increases above 12VDC, then the breaker is defective. If not, connect a jumper wire across the breaker and then again measure the voltage across the battery terminals. You should be getting more than 12VDC probably 13.5+ VDC.
ALFA SEE YA BATTERY ISOLATOR RELAY GENERATOR
With either shore power connected or the generator running, check the voltage across the negative and positive terminals of the batteries. The 'fuse' may actually be an automotive type circuit breaker. Have you located the large fuse in the 12 volt DC line to the batteries?
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