2024 Ram Promaster TSBs

Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

Rain Sensor Internal Failure.

Rain Sensor Internal Failure.

Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): B1E21-96 - Backup Battery Component Internal Failure.

Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): B1E21-96 - Backup Battery Component Internal Failure

Tire Pressure Sensors Values Are Not Displayed

Order a Z part number for all Exchange Orders: warranty, Mopar, customer pay and service contract. Order regular part number for New unsold units only."

Canister, only replace the ESIM Detector. -Before replacing the Vapor Canister due to Hard to Fill condition, replicate the condition at the Gas Station. If the condition is replicated, then check: 1) for kinked or pinched Clean Air Hose between the ESIM and the EVAP Air Filter; 2) for plugged EVAP Air Filter; 3) for kinked or pinched Vapor Hose between the Fuel Tank and the Vapor Canister. If the EVAP Filter is restricted, the replace the Filter. -Check if the Vapor Canister is flooded with fuel or the Recirculation Line has fuel. If fuel is found in the Vapor Canister or the Recirculation Line, then drop the Fuel Tank, remove the FDM Lock Ring to check if the internal Vapor Line is properly connected to the FDM Port. If the Vapor Line is not connected, then drain the fuel from the internal Vapor Line and properly connect to the FDM. Replace the Vapor Canister and the ESIM."

the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): C1418 - Vertical Misalignment Sensor - Alignment Or Adjustment Incorrect. Customers may also experience the following: Adaptive Cruise Control (ACC) inoperable. REPAIR SUMMARY: This bulletin involves performing an ACC module calibration"

Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Code (DTC): P0032 - O2-Sensor 1/1 Heater Circuit High. P0038 - O2-Sensor 1/2 Heater Circuit High. P0052 - O2-Sensor 2/1 Heater Circuit High. P0058 - O2-Sensor 2/2 Heater Circuit High. This bulletin involves reprogramming the PCM with the latest available software and possibly replacing one or more Oxygen (O2) sensors."

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Code (DTC): P0032 - O2-Sensor 1/1 Heater Circuit High. P0038 - O2-Sensor 1/2 Heater Circuit High. P0052 - O2-Sensor 2/1 Heater Circuit High. P0058 - O2-Sensor 2/2 Heater Circuit High. This bulletin involves reprogramming the PCM with the latest available software and possibly replacing one or more Oxygen (O2) sensors."

Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On "

Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On "

Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing the incorrect repair kit part number to populate. Please use the Mopar Connector Repair Kit Website until this issue is resolved.

This data collection is applicable to all vehicle with engines with sales codes: ERG, ERC, EH3 and ERF. To assist with monitoring and quality improvement of the 3.6L engine, every time a vehicle comes for any of the first 3 oil changes, please use wiTECH to record the total engine idle time and the total engine runtime. 1. Prior to perform the oil change connect wiTECH diagnostic tool. 2. Navigate to the topology screen on the action item section. 3. Once the topology screen loads, disconnect wiTECH and continue with oil change.

roller-finger followers (rocker arms) separately, as these are included in the camshaft parts kit.

Technician's observations can refer to spongy or stuck hydraulic lash adjusters. Exhaust lash adjusters found with a "spongy" condition (compressible plunger) leading to the assumption of being defective/malfunctioning. EXHAUST lash adjusters are designed to be COMPRESSIBLE by hand. Intake lash adjusters found with a stiff or stuck condition (non-compressible plunger) leading to the assumption of being defective/malfunctioning. INTAKE lash adjusters are designed to be NON COMPRESSIBLE by hand. Do Not Replace EXHAUST lash adjusters when the following condition is present: should be compressible, but they will exert a reactionary spring force during compression and return to full expansion without a compression force. Do Not Replace INTAKE lash adjusters when the following condition is present: should feel very firm and difficult to compress. Once the correct functioning of the intake and exhaust lash adjusters is validated with the procedure above, refer to the Service Manual "HYDRAULIC LIFTER(S) NOISE DIAGNOSIS" procedure. After the corresponding service procedures from the Service Manual involving the Lash Adjusters have been conducted, refer to the detailed instructions in the Service Manual to diagnose and/or service any other component.

Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0301 - Cylinder 1 Misfire. P0302 - Cylinder 2 Misfire. P0303 - Cylinder 3 Misfire. P0304 - Cylinder 4 Misfire. P0305 - Cylinder 5 Misfire. P0306 - Cylinder 6 Misfire. Customers may comment on one or more of the following: Rough idle. Valvetrain noise. "

Refer to SOL # S2509000004. It is also important to confirm that the vehicle being repaired has the latest calibration/software update for oil pump operation mode (high pressure mode) during engine start up. RU, VF, WL & WD vehicles already include the latest oil pump mode in all 25MY and beyond. 24MY service releases are also available. JL & JT were updated as a running change in 24MY and beyond (08/15/24 & 08/19/24 respectively). 24MY service releases available. DT was updated starting 25MY and beyond. If the vehicle to be repaired is a 24MY vehicle with a service release available, please follow the released service procedures to update to the corresponding calibration/software.

These conditions may be related to worn intake camshaft high lift lobe(s), and intake rocker arm(s) high lift slider. High mileage failure (10,000-60,000 miles). 1. Remove the valve cover(s) per the released service procedures. The use of a stethoscope or DTC specific cylinder misfire codes can help to locate the condition to the left or right bank. 2. Once it has been visually confirmed that there is wear on the high lift intake lobe(s) & rocker arm(s) slider, there is a special service kit for this type of repair which should be used, instead of replacing the complete engine/long block. This kit contains the parts required for the repair (intake cam, rocker arms, sealer and gaskets). Once it is confirmed that the repair will be done using the camshaft/Rocker arms kit, it is also important to confirm that the vehicle being repaired has the latest calibration/software update for oil pump operation mode (high pressure mode) during engine start up. RU, VF, WL & WD vehicles already include the latest oil pump mode in all 25MY and beyond. 24MY service releases are also available. JL & JT were updated as a running change in 24MY and beyond (08/15/24 & 08/19/24 respectively). 24MY service releases available. DT was updated starting 25MY and beyond. If the vehicle to be repaired is a 24MY vehicle with a service release available, please follow the released service procedures to update to the corresponding calibration/software update.

vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): P06DD - Engine Oil Pressure Control Circuit Stuck Off. Customers may comment on the following: Oil found on the ground beneath the vehicle. "

These conditions may be related to worn intake camshaft high lift lobe(s), and intake rocker arm(s) high lift slider. High mileage failure (10,000-60,000 miles). 1. Remove the valve cover(s) per the released service procedures. The use of a stethoscope or DTC specific cylinder misfire codes can help to locate the condition to the left or right bank. 2. Once it has been visually confirmed that there is wear on the high lift intake lobe(s) & rocker arm(s) slider, there is a special service kit for this type of repair which should be used, instead of replacing the complete engine/long block. This kit contains the parts required for the repair (intake cam, rocker arms, sealer and gaskets)."

Inspect & check all electrical connections to the alternator a. 2-way connector containing field control circuit & alternator sense voltage circuit. b. Unplug & plug-in the 2-way connector for field & sense circuit. Verify the connection is tight & check for any bent pins in alternator connector or damage to female terminals in connector. c. Check Alternator B+ Stud connection to be sure nut is securing positive cable terminal properly (i.e. nut is clamping terminal & connection is tight). d. Check fuse between the alternator B+ stud & PDC terminal to make sure it is not blown. e. Be sure to follow service manual sections on ALTERNATOR CONTROL CIRCUIT DIAGNOSTIC & ALTERNATOR SENSE CIRCUIT DIAGNOSTIC looking for any opens & shorts (to ground or battery voltage). 2. Check/verify all grounds in the charging system circuit a. Check tightness of mounting bolts securing alternator to engine block. Alternator is a case ground component. b. Check main ground from engine to chassis; connection must be tight. c. Check battery ground cable connections are tight. d. Potentially, loosen alternator mounting bolts, without removing alternator, and re-tighten to torque specifications in service manual. e. After all steps above are complete, re-start engine & check charging system operation. 3. Verify that the Smart Charging System is not the reason for alternator low voltage & current output (Amps). a. Alternator charging can be suspended during engine idle operation because of the Smart Charge strategy. b. Refer to service manual section ""System Operation - Smart Charging System"". c. Refer to Star Case S2008000031 Rev A for low charging voltage & Smart Charge Mode Voltage Range diagram & mode descriptions. d. The alternator has no internal regulator; thus, has no smart circuitry. All alternator control signals come from ECM. 4. If alternator is faulty, remove alternator & mounting bolts. Return alternator with bolts for analysis at QEC."

PRIOR TO PERFORMING ANY WATER PUMP REPLACEMENT, PROCEED WITH INSPECTION INSTRUCTIONS FROM THE LATEST VERSION OF STAR ONLINE PUBLICATION S2307000002. Please submit pictures of the leak area thru the DIDI process outlined in the STAR Online document. NOTE: Some coolant residue may be found at the water pump weep hole plug area which may be normal, but coolant should not be dripping from this location. If unsure about, use the Pressurized Coolant System Inspection process as found in the Dealer Connect Cooling Diagnosis and Testing Procedures."

This bulletin involves inspecting the coolant recovery bottle and possibly replacing it Fig. 1."

Vehicle May Not Start.

TBM Setting Stored Or Pending DTCs B22A9, B1560, B1561, B1562

Date on document is incorrect and does not correspond to the actual relase date of 10/10/2025.. R1H Radio Software USB Update to U31.42 he following software enhancements are available: Improvements to CarPlay, Android Auto and navigation media screen This bulletin involves updating the software to U31.42.

the following: - Navigation non-functional, not updating current position. - Screen Off hard key inoperative, Soft key on radio screen still operational. - CarPlay and Android Auto stability issues. - Text cut-off in different menus or pop-up messages - Voice Recognition not working for specific voice commands

Android Auto and navigation media screen. This bulletin involves updating the software to U31.42."

continues to reboot after a Map Update (MOTA). ? Navigation regularly cuts out and back on again. ? Radio switches to navigation without customer's input. This bulletin involves updating the Navigation maps via USB.

C0033-29 Right Front Tone Wheel Invalid Signal Diagnostic Trouble Code (DTC). Customer Complaint/Technician Observation: Customer complaint of intermittent or steady ABS or Electronic Stability Control (ESC) lamps on. Technician finds C0033-29 DTC stored or active. See the below information if the complaint and C0033-29 is present. Discussion: Inspection of the tone wheel should be performed. Metal dust or flakes could gather around the tone wheel area causing a false signal and resulting in the DTC setting. Repair will include disassembly, inspecting the tone wheel, removing/cleaning the debris from the hub bearing and reassembly.

Have to really press on the brake pedal to get the vehicle to stop. This bulletin involves bleeding the braking system and then properly installing the brake fluid reservoir cap."

chatter/streak/jump/skip/smear or make noise while traveling across the windshield.

Handle Binds When Pulled.

side panel mismatches the C-Pillar This bulletin involves refinishing the right side sliding door and rear body side panel. "

E 2018 - 2024 (Current) Jeep Wrangler (JL) and 2020 - 2024 (Current) Jeep Gladiator (JT) - Corrosion Warranty Claim Simplification

1. This bulletin involves filling the gap in the cargo floor pan and painting the area to match. "

This bulletin involves inspecting and possibly replacing the glass on both rear cargo doors."

lamps (headlamps, fog lamps, grille lamps, logo lamps or signature lamps) assemblies are fogged with a light layer of condensation on the inside of the lenses*

the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): B1006-49 - Half (Haptic Lane Feedback) - Internal Electronic Failure. Customers may experience the following: FCW light on. This bulletin involves updating the FFCM - HALF with the latest software and possibly replacing. "

the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): B1006-49 - Half (Haptic Lane Feedback) - Internal Electronic Failure. Customers may experience the following: FCW light on. This bulletin involves updating the FFCM - HALF with the latest software and possibly replacing."

PRIOR TO PERFORMING ANY THERMOSTAT REPLACEMENT, PROCEED WITH INSPECTION INSTRUCTIONS FROM THE LATEST VERSION OF STAR ONLINE PUBLICATION S2309000014

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Please contact FCA REDACTED CONTENT. ~ If no response in 15 minutes, proceed with repair.

Service Electric Power Steering Message On Cluster.

illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): P1DB7-00 - Torque Converter Clutch Performance.