Dodge Durango (HB). Manual — part 103
C104C-LEFT FRONT INLET VALVE CONTROL CIRCUIT LOW
HB
BRAKES - ABS ELECTRICAL DIAGNOSTICS
5 - 191
C104C-LEFT FRONT INLET VALVE CONTROL CIRCUIT LOW (CONTINUED)
For the ABS circuit diagram (Refer to 5 - BRAKES - SCHEMATICS AND DIAGRAMS).
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
Continuous
•
Set Condition:
The electrical feedback signal does not match the actuation signal for the corresponding valve.
Possible Causes
HIGH RESISTANCE IN B+ CIRCUITS
HIGH RESISTANCE IN GROUND CIRCUITS
ABM INTERNAL
Diagnostic Test
1.
HIGH RESISTANCE IN B+ CIRCUITS
Turn key off.
Disconnect the ABM harness connector.
NOTE: Check connector - Clean/repair as necessary.
Turn key on, engine off.
With a test light connected to ground check (A107) Fused B+, (A111)
Fused B+ and (F500) Fused ignition switch output.
Is the test light bright like when connected to the battery?
Yes
>> Go to 2
No
>> Repair the high resistance in the circuits.
Perform ABS VERIFICATION TEST — VER 1.
5 - 192
BRAKES - ABS ELECTRICAL DIAGNOSTICS
HB
C104C-LEFT FRONT INLET VALVE CONTROL CIRCUIT LOW (CONTINUED)
2.
HIGH RESISTANCE IN GROUND CIRCUITS
With a test light Connected to B+ check (Z923) Ground and (Z107)
Ground.
Is the test light bright like when connected to the battery?
Yes
>> Replace the ABM per service information.
Perform ABS VERIFICATION TEST — VER 1.
No
>> Repair the high resistance in the circuits.
Perform ABS VERIFICATION TEST — VER 1.
HB
BRAKES - ABS ELECTRICAL DIAGNOSTICS
5 - 193
C1050-RIGHT FRONT INLET VALVE CONTROL CIRCUIT LOW
5 - 194
BRAKES - ABS ELECTRICAL DIAGNOSTICS
HB
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