Dodge Dakota (ND). Manual — part 289
B163B-FRONT LEFT TURN CONTROL CIRCUIT LOW (CONTINUED)
For the Exterior Lighting circuit diagram (Refer to 8 - ELECTRICAL/LAMPS/LIGHTING - EXTERIOR - SCHEMAT-
ICS AND DIAGRAMS).
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
•
Set Condition:
Possible Causes
(L61) FRONT LEFT TURN SIGNAL CONTROL CIRCUIT
POWER DISTRIBUTION CENTER
FRONT CONTROL MODULE
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.
Diagnostic Test
1.
INTERMITTENT CONDITION
Turn the ignition on.
With the Scan Tool, clear all FCM DTC’s.
Turn the Left Turn Signals on.
With the Scan Tool read the DTC information.
Does the Scan Tool read: B163B-FRONT LEFT TURN CONTROL
CIRCUIT LOW?
Yes
>> Go To 2
No
>> The condition that caused the symptom is currently not
present. Inspect the related wiring for a possible intermit-
tent condition. Look for any chafed, pierced, pinched, or
partially broken wires.
Perform the BODY VERIFICATION TEST - VER 1.
2.
L61 FRONT LEFT TURN SIGNAL CONTROL CIRCUIT
Turn the ignition off.
Disconnect the FCM C2 connector.
Measure the resistance between ground and the (L61) Front Left Turn
Signal Control circuit.
Is the resistance below 5.0 ohms?
Yes
>> Go To 3
No
>> Repair the (L61) Front Left Turn Signal Control circuit for a
short to ground.
Perform the BODY VERIFICATION TEST - VER 1.
8L - 18
LAMPS/LIGHTING - EXTERIOR - ELECTRICAL DIAGNOSTICS
ND
B163B-FRONT LEFT TURN CONTROL CIRCUIT LOW (CONTINUED)
3.
FRONT CONTROL MODULE
Turn the ignition off.
Disconnect the FCM C2 connector.
Measure the resistance between ground and the (L61) Front Left Turn Signal Control circuit in the FCM.
Is the resistance below 5.0 ohms?
Yes
>> Replace the Power Distribution Center in accordance with the service information.
Perform the BODY VERIFICATION TEST - VER 1.
No
>> Replace the Front Control Module in accordance with the service information.
Perform the BODY VERIFICATION TEST - VER 1.
ND
LAMPS/LIGHTING - EXTERIOR - ELECTRICAL DIAGNOSTICS
8L - 19
B163C-FRONT LEFT TURN CONTROL CIRCUIT HIGH
8L - 20
LAMPS/LIGHTING - EXTERIOR - ELECTRICAL DIAGNOSTICS
ND
B163C-FRONT LEFT TURN CONTROL CIRCUIT HIGH (CONTINUED)
For the Exterior Lighting circuit diagram (Refer to 8 - ELECTRICAL/LAMPS/LIGHTING - EXTERIOR - SCHEMAT-
ICS AND DIAGRAMS).
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
Continuously
•
Set Condition:
When the Front Control Module detects a short to battery on the Control circuit.
Possible Causes
(L61) TURN SIGNAL CONTROL CIRCUIT
POWER DISTRIBUTION CENTER
FRONT CONTROL MODULE
Diagnostic Test
1.
TEST FOR INTERMITTENT CONDITION
Turn the ignition on.
Clear all FCM DTC’s
Turn the Left Turn Signal on.
With the scan tool, read DTC’s.
Does the scan tool read: B163C-FRONT LEFT TURN CONTROL
CIRCUIT HIGH?
Yes
>> Go To 2
No
>> The conditions that caused this code to set are not
present at this time. Using the wiring diagram/schematic
as a guide, inspect the wiring and connectors.
Perform BODY VERIFICATION TEST - VER 1.
ND
LAMPS/LIGHTING - EXTERIOR - ELECTRICAL DIAGNOSTICS
8L - 21
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