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.
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HOMESERVICE MANUALSJEEP2008LIBERTY LIMITED, 4WD, PART TIMEREPAIR AND DIAGNOSISQUICK LOOKUPSDTC INDEXPOWER LOCKS DTCS
2008 Jeep Liberty Limited, 4WD, Part Time
Power Locks DTCS
2008 Jeep Liberty Limited, 4WD, Part TimeSECTION Power Locks DTCS
POWER LOCKS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| B1801 | DRIVER DOOR LOCK/UNLOCK SWITCH CIRCUIT LOW - TIPM |
| B1803 | DRIVER DOOR LOCK/UNLOCK SWITCH INPUT CIRCUIT STUCK LOCK - DDM |
| B1806 | PASSENGER DOOR LOCK/UNLOCK SWITCH CIRCUIT LOW - TIPM |
| B1808 | PASSENGER DOOR LOCK/UNLOCK SWITCH CIRCUIT STUCK LOCK - PDM |
| B186F | ALL DOOR SECONDARY LOCK CONTROL CIRCUIT LOW - TIPM |
| B1870 | ALL DOOR SECONDARY LOCK CONTROL CIRCUIT HIGH - TIPM |
| B1934 | DRIVER DOOR LOCK/UNLOCK SWITCH CIRCUIT STUCK - TIPM |
| B1935 | PASSENGER DOOR LOCK/UNLOCK SWITCH CIRCUIT STUCK - TIPM |
| B1937 | FLIPPER GLASS RELEASE SWITCH CIRCUIT LOW |
| B198A | ALL DOOR SECONDARY UNLOCK CONTROL CIRCUIT LOW - TIPM |
| B198B | ALL DOOR SECONDARY UNLOCK CONTROL CIRCUIT HIGH - TIPM |
| B1A08 | RKE FOB 1 PERFORMANCE |
| B1A09 | RKE FOB 2 PERFORMANCE |
| B1A0A | RKE FOB 3 PERFORMANCE |
| B1A0B | RKE FOB 4 PERFORMANCE |
| B1A0C | RKE FOB 5 PERFORMANCE |
| B1A0D | RKE FOB 6 PERFORMANCE |
| B1A0E | RKE FOB 7 PERFORMANCE |
| B1A0F | RKE FOB 8 PERFORMANCE |
| B1A10 | RKE FOB 1 BATTERY LOW |
| B1A11 | RKE FOB 2 BATTERY LOW |
| B1A12 | RKE FOB 3 BATTERY LOW |
| B1A13 | RKE FOB 4 BATTERY LOW |
| B1A14 | RKE FOB 5 BATTERY LOW |
| B1A15 | RKE FOB 6 BATTERY LOW |
| B1A16 | RKE FOB 7 BATTERY LOW |
| B1A17 | RKE FOB 8 BATTERY LOW |
| B1A23 | RKE RECEIVER PERFORMANCE |
RENDER: 1.0x
NO RELATED
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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.