Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSJEEP2009LIBERTY LIMITED, 4WD, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICES(TOTALLY INTEGRATED POWER MODULE (TIPM) - ELECTRICAL DIAGNOSTICS)DTC TROUBLESHOOTINGB165C-PARK LAMP CONTROL CIRCUIT LOWDIAGNOSTIC TEST
2009 Jeep Liberty Limited, 4WD, Automatic
Diagnostic Test
2009 Jeep Liberty Limited, 4WD, AutomaticSECTION Diagnostic Test
- INTERMITTENT CONDITION
- Turn the ignition on.
- With the scan tool, clear all DTC's.
- Turn the Park Lamps on.
- With the scan tool, read DTC's.
Does the scan tool display active: B165C-PARK LAMP CONTROL CIRCUIT LOW?
Yes
- Go to step 2
No
- The condition that caused this symptom is currently not present. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also, inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Repair as necessary.
- Perform the BODY VERIFICATION TEST-VER1. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure
- (L17) (L217) FUSED PARK LAMP CONTROL CIRCUIT SHORT TO GROUND
- Turn the ignition off.
- Disconnect the TIPM C5 harness connector.
- Disconnect the Park Lamp harness connectors.
- Measure the resistance between ground and the (L17) (L217) Fused Park Lamp Control circuits.
Is the resistance above 10k ohms?
Yes
- Replace the Totally Integrated Power Module (TIPM) in accordance with the Service Information.
- Perform the BODY VERIFICATION TEST-VER1. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure
No
- Repair the (L17) (L217) Fused Park Lamp Control circuits for a short to ground.
- Perform the BODY VERIFICATION TEST-VER1. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.