Dodge Caliber. Manual — part 316
3.
RIGHT HEADLAMP LEVELING MODULE INTERNAL SHORT
Turn the ignition off.
Disconnect the Right Headlamp Leveling Module harness connector.
Turn the ignition on.
With the scan tool, read DTCs.
Does the scan tool display B2184-IGNITION UNLOCK RUN/
START CONTROL CIRCUIT LOW?
Yes
>> Go To 4
No
>> Replace the Right Headlamp Leveling Module in accor-
dance with the service information.
Perform BODY VERIFICATION TEST VER 1 (Refer to 8 -
ELECTRICAL/ELECTRONIC
CONTROL
MODULES
-
STANDARD PROCEDURE)
4.
(F901) FUSED IGNITION SWITCH OUTPUT (UNLOCK-RUN-START) CIRCUIT SHORT TO GROUND
Turn the ignition off.
Disconnect the TIPM C2 harness connector.
Measure the resistance between ground and the (F901) Fused Ignition
Switch Output (Unlock-Run-Start) circuit.
Is the resistance below 10K ohms?
Yes
>> Repair the (F901) Fused Ignition Switch Output (Unlock-
Run-Start) circuit for a short to ground.
Perform BODY VERIFICATION TEST VER 1 (Refer to 8 -
ELECTRICAL/ELECTRONIC
CONTROL
MODULES
-
STANDARD PROCEDURE)
No
>> Replace the TIPM in accordance with the service informa-
tion.
Perform BODY VERIFICATION TEST VER 1 (Refer to 8 -
ELECTRICAL/ELECTRONIC
CONTROL
MODULES
-
STANDARD PROCEDURE)
PM
IGNITION SYSTEM - ELECTRICAL DIAGNOSTICS
8I - 25
B2185-IGNITION UNLOCK RUN/START CONTROL CIRCUIT HIGH
For a complete wiring diagram Refer to Section 8W.
8I - 26
IGNITION SYSTEM - ELECTRICAL DIAGNOSTICS
PM
•
When Monitored:
With the ignition on.
•
Set Condition:
(F901) Fused Ignition Switch Output (Unlock-Run-Start) circuit high.
Possible Causes
(F901) FUSED IGNITION SWITCH OUTPUT (UNLOCK-RUN-START) CIRCUIT SHORT TO VOLTAGE
LEFT HEADLAMP LEVELING MODULE
RIGHT HEADLAMP LEVELING MODULE
TIPM
Diagnostic Test
1.
CHECK FOR ACTIVE DTC
With the scan tool, read the active DTC’s.
Cycle the ignition switch from off to on, leaving the ignition on for a minimum of 10 seconds.
With the scan tool, read the active DTC’s.
Does the scan tool display this DTC as active?
Yes
>> Go To 2
No
>> If the DTC is stored, check for an intermittent condition. Using the wiring diagram/schematic as a guide,
visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded
terminals.
2.
LEFT HEADLAMP LEVELING MODULE INTERNAL SHORT
Turn the ignition off.
Disconnect the Left Headlamp Leveling Module harness connector.
Turn the ignition on.
With the scan tool, read DTCs.
Does the scan tool display B2185-IGNITION UNLOCK RUN/
START CONTROL CIRCUIT HIGH?
Yes
>> Go To 3
No
>> Replace the Left Headlamp Leveling Module in accordance
with the service information.
Perform BODY VERIFICATION TEST VER 1 (Refer to 8 -
ELECTRICAL/ELECTRONIC
CONTROL
MODULES
-
STANDARD PROCEDURE)
PM
IGNITION SYSTEM - ELECTRICAL DIAGNOSTICS
8I - 27
3.
RIGHT HEADLAMP LEVELING MODULE INTERNAL SHORT
Turn the ignition off.
Disconnect the Right Headlamp Leveling Module harness connector.
Turn the ignition on.
With the scan tool, read DTCs.
Does the scan tool display B2185-IGNITION UNLOCK RUN/
START CONTROL CIRCUIT HIGH?
Yes
>> Go To 4
No
>> Replace the Right Headlamp Leveling Module in accor-
dance with the service information.
Perform BODY VERIFICATION TEST VER 1 (Refer to 8 -
ELECTRICAL/ELECTRONIC
CONTROL
MODULES
-
STANDARD PROCEDURE)
4.
(F901) FUSED IGNITION SWITCH OUTPUT (UNLOCK-RUN-START) CIRCUIT SHORT TO VOLTAGE
Turn the ignition off.
Disconnect the TIPM C2 harness connector.
Turn the ignition on.
Measure the voltage of the (F901) Fused Ignition Switch Output
(Unlock-Run-Start) circuit.
Is the resistance below 10K ohms?
Yes
>> Repair the (F901) Fused Ignition Switch Output (Unlock-
Run-Start) circuit for a short to voltage.
Perform BODY VERIFICATION TEST VER 1 (Refer to 8 -
ELECTRICAL/ELECTRONIC
CONTROL
MODULES
-
STANDARD PROCEDURE)
No
>> Replace the TIPM in accordance with the service informa-
tion.
Perform BODY VERIFICATION TEST VER 1 (Refer to 8 -
ELECTRICAL/ELECTRONIC
CONTROL
MODULES
-
STANDARD PROCEDURE)
8I - 28
IGNITION SYSTEM - ELECTRICAL DIAGNOSTICS
PM
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