Jeep KJ Liberty 2005, Руководство по обслуживанию

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Symptom:
PCI BUS SHORTED TO VOLTAGE
When Monitored and Set Condition:
PCI BUS SHORTED TO VOLTAGE
When Monitored: Ignition On - Continuously
Set Condition: When the ABM detects PCI Bus is shorted to voltage for more than 10
seconds.
POSSIBLE CAUSES
INTERMITTENT DTC
DAMAGED ABM/ABM HARNESS CONNECTOR
FUSED RUN RELAY OUTPUT CIRCUIT OPEN
ABS VALVE FUSED B(+) CIRCUIT OPEN
ABM - GROUND CIRCUIT OPEN
PCI BUS CIRCUIT OPEN
ABM - INTERNAL FAULT
PCI BUS CIRCUIT SHORT TO VOLTAGE
PCI BUS CIRCUIT SHORT TO GROUND
TEST ACTION APPLICABILITY
1 Turn the ignition on.
With the DRBIII
t
, read DTCs.
With the DRBIII
t
, erase DTCs.
Turn the ignition off.
Turn the ignition on.
With the DRBIII
t
, read DTCs.
Does the DRBIII
t
display PCI BUS SHORTED TO VOLTAGE?
All
Yes
→
Go To 2
No
→
Go To 9
2 Turn the ignition off.
Disconnect the ABM harness connector.
Inspect the ABM/ABM harness connector for damage.
Is there any broken, bent, pushed out, corroded or spread terminals? All
Yes
→
Repair as necessary.
Perform ABS VERIFICATION TEST - VER 1.
No
→
Go To 3
36
BRAKES (25E)