S1908000197

Case Number: S1908000197 REV. A
Release Date:
May 2022
Symptom/Vehicle Issue: Low Tire Pressure Lamp Warning Lamp Illuminated, DTC’s C1501-96,
C1502-96, C1503-96, C1504-96
Customer Complaint /Technician Observation: The owner complains that the low tire
pressure lamp is illuminated. Technician may have not observed cluster warning message, has
identified one or all DTC’s tire pressure sensor internal fault C1501-96, C1502-96, C1503-96, C150496.
Repair Procedure: JL/JT Tire Sensor diagnostics:
·
1. Is the TPM lamp ON displayed on the cluster?
No – Do not service – clear codes as needed.
Yes – What is the service message displayed on the cluster?
If cluster displays the text “Inflate to _ _ psi” then take the following service action
Fill air to placard pressure. Do not take any other service action. Use the customer
satisfaction diagnostic LOP code 85419601.
**DO NOT PERFORM ANY SERVICE ON TPM SENSORS FOR STORED DTC’S
2. Are there any active DTC’s ?
No – Do not service – Clear codes
Yes – Step A or B
A. If all 4 active (C1501-96, C1502-96, C1503-96, C1504-96) then check:
1. If the vehicle has aftermarket wheels/tires/sensors – warranty not covered
Internal sensor DTC’s may set as a part of installing new wheels if the sensors were
removed within 20 mins after a drive cycle. Sensors that set an internal DTC for this
condition will require a learning drive cycle. Once the DTC is stored, the DTC can
then be cleared to resolve. No parts replacement required.
2. If the connection to TPM module (CORAX) is fully seated and locked – refer to the
link below to diagnose the connection
This document does not authorize warranty repairs. This communication documents a record of past experiences. STAR Online
does not provide any conclusions about what is wrong with the vehicle. Rather, it captures all previous cases known that appear
to be similar or related to the vehicle symptom / condition. You are the expert, and you are responsible for deciding on the
appropriate course of action.
Contact STAR Center, or your Technical Assistance Center Via TechCONNECT or eCONTACT ticket if no
solution is found
FCA US LLC
Version 4.3 10/29/2020
https://library.fcaservices.com/web/secure/disciplines?configlevel=YEAR_MODEL_ENGINE&config-id=dc668d41-28e0-47c4-89bc5645d1aa71c1&lang=en_US&discipline=service-info&contentId=46f188c0-264c-4929-9cb9f9d18ea1a816&infoCode=c083d06def4a2ce23c0a026d5f8d3c30
B. If only 1 DTC is active, go to the below link and follow the steps for the involved DTC:
https://library.fcaservices.com/web/secure/disciplines?configlevel=YEAR_MODEL_ENGINE&config-id=dc668d41-28e0-47c4-89bc5645d1aa71c1&lang=en_US&discipline=service-info&contentId=2a5f79d0-984a-4a8f-bac01eee41780923&infoCode=2673ab17f86b6cf37dc09fc8e1085a0d
Note: Sensor part numbers for JL and JT can differ along with their appearance
and system compatibility, see StarParts for correct parts usage.
This document does not authorize warranty repairs. This communication documents a record of past experiences. STAR Online
does not provide any conclusions about what is wrong with the vehicle. Rather, it captures all previous cases known that appear
to be similar or related to the vehicle symptom / condition. You are the expert, and you are responsible for deciding on the
appropriate course of action.
Contact STAR Center, or your Technical Assistance Center Via TechCONNECT or eCONTACT ticket if no
solution is found
FCA US LLC
Version 4.3 10/29/2020