System Number Error Possible Cause Trouble Shooting
LEVEL
7.0
Gradient
fetch error
- Possibly the fluid level transducer
- Hook up a different transducer
outside the rover to verify error
goes away. If it doesn't it could
be the wire harness or the
boards.
7.1
Level sensor
initialize error
- Bad fluid level transducer
- Bad magnet(s) (reference or float)
- Bad wiring harness or connector
May come up with other magnet
errors
7.2
Level sensor
comm error
- Usually accompanies a 7.0 error N/A
7.3
Small magnet
delta outside
cal table - low
- Prefill is gone
Always get if prefill is low, if in
technician mode… If empty
7.4
Small magnet
delta outside
cal table -
high
- Fluid raised higher than 4 liter
mark.
N/A
7.5
Large
magnet delta
outside cal
table - low
- Unit has no prefill - Check canister for leaks
7.6
Large
magnet delta
outside cal
table - high
- Fluid raised higher than 20 liter
mark
- Verity fluid level in canister
7.7
Under prefill
error - small
tank
- May accompany a 7.3 error
- Could be a leak
- Check canister for leaks
7.8
Under prefill
error - large
tank
- May accompany a 7.5 error
- Could be a leak
- Check canister for leaks
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