Technical Service Bulletins

Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,727,244 Total Records
880 Vehicle Makes
1955–2025 Year Range
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Showing 3,789 bulletins for JEEP

S2223000023 Mar 16, 2022
JEEP — GRAND WAGONEER (2022) — 9 vehicle combinations
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Headrest Does Not Fold Or Does Not Lock In Up Position.
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S2208000063 Mar 16, 2022
JEEP — WRANGLER (2021–2022) — 20 vehicle combinations
010000 STEERING
Loss of power steering assist. U0131 Lost Communication With Electric Power Steering Control Module
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9004498 Mar 16, 2022
JEEP — GRAND CHEROKEE, GRAND CHEROKEE 4XE (2021–2022) — 10 vehicle combinations
070000 FUEL SYSTEM, GASOLINE
AIR LINE ASSEMBLY, Air Line Bundle Air Line 90 Degree Elbow PN 68526604A$ should be used to replace damaged elbows if that is the only damage to the bundle. Full air line bundles should not be ordered and have 90 degree elbows removed to r
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1805222 Mar 16, 2022
JEEP — GRAND CHEROKEE (2021) — 10 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customer may experience one or more of the following: Rough running idle after engine start and hesitation, or
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0804322 REVB Mar 16, 2022
JEEP — GRAND CHEROKEE (2021) — 3 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Flash: Heating Ventilation and Air Conditioning (HVAC) Updates This bulletin involves reprogramming the HVAC module with the latest available software. Customers may experience the following: High pitch whistle coming from the dash when t
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9004499 Mar 16, 2022
JEEP — GRAND CHEROKEE, GRAND CHEROKEE 4XE, GRAND WAGONEER (2021–2022) — 24 vehicle combinations
100000 POWER TRAIN
VALVE BODY & CONTROL UNIT, Transmission This valve body is currently unavailable from Mopar. Order the transmission assembly.
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TSB0804322RevB Mar 15, 2022
JEEP — GRAND CHEROKEE, GRAND CHEROKEE 4XE (2021–2022) — 8 vehicle combinations
061400 ENGINE AND ENGINE COOLING:ENGINE:SOLENOID/ACTUATOR
AC Does Not Blow Cold
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S2224000003 Mar 15, 2022
JEEP — GRAND CHEROKEE, GRAND CHEROKEE 4XE (2021–2022) — 10 vehicle combinations
060000 ENGINE AND ENGINE COOLING
AC Does Not Blow Cold
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TSB0804322 Mar 15, 2022
JEEP — GRAND CHEROKEE, GRAND CHEROKEE 4XE (2021–2022) — 2 vehicle combinations
062200 ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
AC Does Not Blow Cold
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S2224000004 Mar 15, 2022
JEEP — GRAND WAGONEER (2022) — 5 vehicle combinations
062200 ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Cold Air blowing incorrectly during Floor Vent Settings
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Z33 Mar 12, 2022
JEEP — GRAND CHEROKEE 4XE (2022) — 3 vehicle combinations
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
Customer Satisfaction Notification Z33 Heating Ventilation AC Module
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1805122 Mar 12, 2022
JEEP — WRANGLER (2021) — 11 vehicle combinations
100000 POWER TRAIN
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the techn
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0805622 Mar 12, 2022
JEEP — WRANGLER (2021) — 12 vehicle combinations
026000 TRACTION CONTROL SYSTEM
Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates This bulletin involves reprogramming the HCP and AHCP or also known as Power Inverter Module (PIM) with the latest available software.
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0805422 Mar 12, 2022
JEEP — WRANGLER (2021) — 10 vehicle combinations
100000 POWER TRAIN
Flash: Battery Pack Control Module (BPCM) Diagnostic and System Updates This bulletin involves updating the BPCM with the latest available software.
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0805522 Mar 12, 2022
JEEP — WRANGLER (2021) — 5 vehicle combinations
110000 ELECTRICAL SYSTEM
Flash: Integrated Dual Charging Module (IDCM) Enhancements This bulletin involves reprogramming the IDCM with the latest software available or replacing the IDCM if required. Module, Integrated Dual Charging (IDCM)
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1804922 Mar 11, 2022
JEEP — WRANGLER (2020) — 10 vehicle combinations
060000 ENGINE (PWS)
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the techn
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2301122 Mar 11, 2022
JEEP — GLADIATOR (2021–2022) — 8 vehicle combinations
161000 STRUCTURE:FRAME AND MEMBERS
Missing front license plate bracket This bulletin involves installing a missing front license plate bracket. Customer may comment on the following: Front licence plate bracket missing.
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0200322 Mar 11, 2022
JEEP — GLADIATOR (2021) — 15 vehicle combinations
020000 SUSPENSION
3.0L Diesel Harsh Ride This bulletin involves replacing both the front and rear shocks and front jouncebumpers. Customers may comment on one or more of the following: A harsh ride when hitting pot holes. A loud noise in the front suspensi
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2100422 Mar 10, 2022
JEEP — GRAND WAGONEER (2022) — 7 vehicle combinations
100000 POWER TRAIN
Transmission Shifts Rough This bulletin involves performing a transmission quick learn. Technicans may experience one or more of the following:The vehicle shifts poorly. Harsh shift during acceleration. Bucks when going into gear. There w
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S2208000069 Mar 10, 2022
JEEP — GRAND WAGONEER (2022) — 6 vehicle combinations
100000 POWER TRAIN
PCM Ground G929A Is Not Fully Tightened. Vehicle Does Not Start
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0804322 REVA Mar 10, 2022
JEEP — GRAND CHEROKEE (2021) — 3 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Flash: Heating Ventilation and Air Conditioning (HVAC) Updates This bulletin involves reprogramming the HVAC module with the latest available software. Customers may experience the following:High pitch whistle coming from the dash when th
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2301022 Mar 10, 2022
JEEP — GRAND WAGONEER (2022) — 9 vehicle combinations
070000 FUEL SYSTEM, GASOLINE
Rear Windshield Wash Low Fluid Output / Inoperable This bulletin involves adjusting the rear wiper washer hose position. Customers may comment on the following: The rear wiper wash is inoperative, or low fluid output.
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S2223000022-1 Mar 10, 2022
JEEP — GRAND CHEROKEE, GRAND CHEROKEE 4XE (2021–2022) — 2 vehicle combinations
162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE
Power Liftgate Inoperative Or Intermittently Will Not Open Or Close.
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0804322REVA Mar 10, 2022
JEEP — GRAND CHEROKEE (2021) — 3 vehicle combinations
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
Flash: Heating Ventilation and Air Conditioning (HVAC) Updates This bulletin involves reprogramming the HVAC module with the latest available software. Customers may experience the following:High pitch whistle coming from the dash when th
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S2202000002 Mar 10, 2022
JEEP — GRAND WAGONEER (2022) — 10 vehicle combinations
020000 SUSPENSION
C15A1-00-UNABLE TO OBTAIN DESIRED RIDE HEIGHT Service Air Suspension Message On Cluster
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