U3006-16 Adaptive Damper Control Unit IG (+B) Voltage Low Failure
1.
Problem verification:
Problem verification
?1.
Turn the vehicle to the ON mode.
?2.
Clear the DTC with the HDS.
?3.
Turn the vehicle to the OFF (LOCK) mode, then to the ON mode.
?4.
Wait for 30 seconds or more.
?5.
Check for DTCs with the HDS.
DTC Description
DTC
Freeze Frame
U3006-16 Adaptive Damper Control Unit IG (+B) Voltage Low Failure
Is DTC U3006-16 indicated?
YES
The failure is duplicated. Go to step 2.
NO
Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.?
2.
Fuse check:
Fuse check
?1.
Turn the vehicle to the OFF (LOCK) mode.
?2.
Check the following fuse.
Fuse
No. B5 (10 A)
Location
Under-dash fuse/relay box
Is the fuse OK?
YES
The fuse is OK. Reinstall the fuse, then go to step 3.
NO
Replace the fuse. If the fuse blows again, repair the short to ground on the No. B5 (10 A) fuse circuit.?
3.
Open wire check (IG1 OPTION line):
Open wire check (IG1 OPTION line)
?1.
Disconnect the following connector.
Adaptive damper control unit 24P connector
?2.
Turn the vehicle to the ON mode.
?3.
Measure the voltage between test points 1 and 2.
Test condition
Vehicle ON mode
Adaptive damper control unit 24P connector: disconnected
The IG1 OPTION wire is OK. Check for loose terminals and poor connections in the adaptive damper control unit 24P connector. Check for any authorized service information related to the DTCs or symptoms you are troubleshooting. If they are OK, replace the adaptive damper control unit.?
NO
Repair an open in the wire between the adaptive damper control unit and the No. B5 (10 A) fuse in the under-dash fuse/relay box.?
