mrdonthate
Member
- Joined
- Jun 27, 2012
- Posts
- 6
- Reaction score
- 0
1. I started getting the suspension fault normal height only yellow then red warning light.
2. I did the compressor overhaul but my vehicle would give suspension fault when trying to go into access or offroad heights.
3. I installed a brand new compressor and still the same thing. When cutting the vehicle on it'll adjust &level to the normal ride height as normal. You can head the compressor working (slowly) When leaving the vehicle it'll readjust to the leveling height as normal. No blinking sensors on the 4x4 screens.
4. My problem is that when I hit the control to raise/or lower vehicle it'll attempt to adjust for a split second then stop and give me the normal height only suspension fault and go back to the normal ride height.
5. I replaced the rear right corner valve as the dealer recommended and still same problem.
h
6. Dealer mention changing the air suspension ecu next if rear valve block didn't work. But I wanted to get someone on here's opinion before spending more money on something that may not fix the problem again.
Here are the codes that were read.
C1A34 - rear right corner valve
C1A13 - Pressure does not decrease when venting galley
c1a36 - exhaust valve
c1131 - air supply
v0122 - lost communication with vehicle dynamics control module
v0416 - invalid data received from vehicle dynamics
v0128 - lost communication with parkign brake module
c1a20 - pressure increases too slow when filling reservoir
2. I did the compressor overhaul but my vehicle would give suspension fault when trying to go into access or offroad heights.
3. I installed a brand new compressor and still the same thing. When cutting the vehicle on it'll adjust &level to the normal ride height as normal. You can head the compressor working (slowly) When leaving the vehicle it'll readjust to the leveling height as normal. No blinking sensors on the 4x4 screens.
4. My problem is that when I hit the control to raise/or lower vehicle it'll attempt to adjust for a split second then stop and give me the normal height only suspension fault and go back to the normal ride height.
5. I replaced the rear right corner valve as the dealer recommended and still same problem.
h
6. Dealer mention changing the air suspension ecu next if rear valve block didn't work. But I wanted to get someone on here's opinion before spending more money on something that may not fix the problem again.
Here are the codes that were read.
C1A34 - rear right corner valve
C1A13 - Pressure does not decrease when venting galley
c1a36 - exhaust valve
c1131 - air supply
v0122 - lost communication with vehicle dynamics control module
v0416 - invalid data received from vehicle dynamics
v0128 - lost communication with parkign brake module
c1a20 - pressure increases too slow when filling reservoir
