Dodge Caliber. Manual — part 359
•
When Monitored:
•
With the Stop Lamps Activated.
•
Set Condition:
•
When the TIPM detects a HIGH condition.
Possible Causes
(L55) STOP LAMP CONTROL CIRCUIT OPEN
LEFT AND/OR RIGHT STOP LAMP BULBS
TOTALLY INTEGRATED POWER MODULE
Diagnostic Test
1.
INTERMITTENT CONDITION
Turn the ignition on.
With the Scan Tool, clear all TIPM DTC’s.
Turn the Stop Lamps on.
With the Scan Tool read the DTC information.
Does the Scan Tool read: B1786-STOP LAMP CONTROL CIRCUIT OPEN?
Yes
>> Go To 2
No
>> The condition that caused the symptom is currently not present. Inspect the related wiring for a possible
intermittent condition. Look for any chafed, pierced, pinched, or partially broken wires.
Perform the BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CON-
TROL MODULES - STANDARD PROCEDURE)
2.
STOP LAMP BULBS
Turn the ignition off.
Inspect the Left and Right Stop Lamp Bulb Assemblies.
Are the inoperative bulbs OK?
Yes
>> Go To 3
No
>> Replace the Inoperative bulb or bulbs in accordance with the service information.
Perform the BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CON-
TROL MODULES - STANDARD PROCEDURE)
PM
LAMPS/LIGHTING - EXTERIOR - ELECTRICAL DIAGNOSTICS
8L - 69
3.
(L55) STOP LAMP CONTROL CIRCUIT OPEN
Turn the ignition off.
Disconnect the TIPM C3 harness connector.
Disconnect the Left and Right Stop Lamp harness connectors.
Measure the resistance of the (L55) Stop Lamp Control circuit.
Is the resistance above 5.0 ohms?
Yes
>> Repair the (L55) Stop Lamp Control circuit for an open con-
dition.
Perform the BODY VERIFICATION TEST - VER 1. (Refer to
8 - ELECTRICAL/ELECTRONIC CONTROL MODULES -
STANDARD PROCEDURE)
No
>> Replace the Totally Integrated Power Module (TIPM) in
accordance with the service information.
Perform the BODY VERIFICATION TEST - VER 1. (Refer to
8 - ELECTRICAL/ELECTRONIC CONTROL MODULES -
STANDARD PROCEDURE)
8L - 70
LAMPS/LIGHTING - EXTERIOR - ELECTRICAL DIAGNOSTICS
PM
LAMPS/LIGHTING - EXTERIOR - SERVICE INFORMATION
TABLE OF CONTENTS
page
page
LAMPS/LIGHTING - EXTERIOR - SERVICE
INFORMATION
DIAGNOSIS AND TESTING
LAMPS/LIGHTING - EXTERIOR . . . . . . . . . . . . . . 72
EXTERIOR LAMPS . . . . . . . . . . . . . . . . . . . . . . . . . . 81
CENTER HIGH MOUNTED STOP LAMP
DAYTIME RUNNING LAMPS
FOG LAMP
FRONT LAMP UNIT
HAZARD SWITCH
HEADLAMP LEVELING MOTOR - EXPORT
HEADLAMP LEVELING SWITCH - EXPORT
LEFT MULTI-FUNCTION SWITCH
LICENSE PLATE LAMP
SIDE REPEATER LAMP - EXPORT
SIDE REPEATER LAMP . . . . . . . . . . . . . . . . . . . . 107
SWITCH-STOP LAMP
STOP LAMP SWITCH . . . . . . . . . . . . . . . . . . . . . . 108
TAIL LAMP
PM
LAMPS/LIGHTING - EXTERIOR - SERVICE INFORMATION
8L - 71
LAMPS/LIGHTING - EXTERIOR - SERVICE INFORMATION
DIAGNOSIS AND TESTING
LAMPS/LIGHTING - EXTERIOR
BACKUP LAMPS
CONDITION
POSSIBLE CAUSES
CORRECTION
BACKUP LAMP DOES NOT
ILLUMINATE
1. Ineffective or missing bulb.
1. Test and replace backup lamp bulb as
required.
2. Ineffective ground circuit.
2. Test and repair backup lamp ground
circuit as required.
3. Ineffective feed circuit.
3. Test and repair open back-up lamp feed
circuit as required.
4. Ineffective switch.
4. Test and replace backup lamp switch
(manual transmission) or transmission
range sensor (automatic transmission) as
required.
5. Ineffective TIPM inputs or
outputs.
5. Use a diagnostic scan tool to test the
TIPM inputs and outputs. Refer to the
appropriate diagnostic information. Check
TIPM for DTC’s.
BACKUP LAMP DOES NOT
EXTINGUISH
1. Ineffective feed circuit.
1. Test and repair shorted back-up lamp
feed circuit as required.
2. Ineffective switch.
2. Test and replace backup lamp switch
(manual transmission) or transmission
range sensor (automatic transmission) as
required.
3. Ineffective TIPM inputs or
outputs.
3. Use a diagnostic scan tool to test the
TIPM inputs and outputs. Refer to the
appropriate diagnostic information.
BRAKE LAMPS
CONDITION
POSSIBLE CAUSES
CORRECTION
BRAKE LAMP DOES NOT
ILLUMINATE
1. Ineffective or missing fuse.
1. Test and replace brake lamp fuse as
required.
2. Ineffective or missing bulb.
2. Test and replace brake lamp bulb as
required.
3. Ineffective ground circuit.
3. Test and repair brake lamp ground circuit
as required.
4. Ineffective feed circuit.
4. Test and repair open brake lamp switch
output circuit as required.
5. Ineffective switch.
5. Test and replace brake lamp switch as
required.
6. Ineffective TIPM inputs or
outputs.
6. Use a diagnostic scan tool to test the
TIPM inputs and outputs. Refer to the
appropriate diagnostic information. Check
TIPM for DTC’s.
8L - 72
LAMPS/LIGHTING - EXTERIOR - SERVICE INFORMATION
PM
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