Tire Pressure Monitoring System (TPMS) Message - TPMS Nonfunctional/Temporarily Unavailable (LI40.15-P-074659)

Publication date: 2022-04-13
Reference number: LI40.15-P-074659

TIRE PRESSURE MONITORING SYSTEM (TPMS) MESSAGE - TPMS NONFUNCTIONAL/TEMPORARILY UNAVAILABLE

TECHNICAL INFORMATION TIPS

Reference Number(s): LI40.15-P-074659 Version 1, Date of Issue: April 13, 2022

MERCEDES-BENZ:	Model series 118, 177, 243, 247, 223, 253 and 223 with code 475
FUNCTION GROUP:	40.15 - Tire pressure/tire pressure monitoring
REASON FOR CHANGE:	Validity adjusted

COMPLAINT

Fault message (yellow) in instrument cluster and TPM warning lamp. Individual or all tire pressure sensors are not recognized.

Tire pressure monitoring system nonfunctional/temporarily unavailable.

CAUSE

Tires with excessively-large radio signal attenuation interfere with transmission of the tire pressure sensors.

REMEDY

Check if one of the following tires is installed:

Model series 118, 177, 247:

Bridgestone Turanza T005 205/55 R17 - DOT number 0722 - 0822

Bridgestone Turanza T005 225/45 R18 - DOT number 0722 - 0822

Bridgestone Turanza T005 225/40 R19 - DOT number 0722 - 0922

Bridgestone Potenza Sport 245/35 R19 - DOT number 0722 - 0822

Model series 243, 247:

Bridgestone Turanza T005 235/55 R18 - DOT number 0722 - 0922

Bridgestone Turanza T005 235/50 R19 - DOT number 0722 - 0822

Model series 253, 293:

Bridgestone Dueler H/P Sport 235/60 R18 - DOT number 0722 - 0922

Bridgestone Dueler H/P Sport 235/55 R19 - DOT number 0722 - 0822

BR223:

Bridgestone Turanza T005 255/45 R19 - DOT number 0722 - 0822

If one of the tires listed above is installed with the corresponding DOT number, replace this tire.

In accordance with the Warranty Manual, the costs for the tire shall be settled directly with the tire manufacturer.

SYMPTOMS

Chassis/suspension > Wheels/tires > Tire pressure monitor TPM display > Display in yellow > Tire Pressure Monitoring Service Required

Chassis/suspension > Wheels/tires > Tire pressure monitor TPM display > Display in yellow > Tire pressure monitoring currently inactive

Chassis/suspension > Wheels/tires > Tire pressure monitor TPM display > Display in yellow > Tire press. monitor temporarily unavailable

Chassis/suspension > Wheels/tires > Tire pressure monitor TPM display > Display in yellow > Tire press. monitor inoperative No wheel sensors

Chassis/suspension > Wheels/tires > Tire pressure monitor TPM display > Display in yellow > Tire press. monitor inoperative

Chassis/suspension > Wheels/tires > Tire pressure monitor TPM display > Display in yellow > Tire pressure monitor currently unavailable

Chassis/suspension > Wheels/tires > Tire pressure monitor TPM display > Display in yellow > Tire press. monitoring No wheel sensors

CONTROL UNIT/FAULT CODE

Control unit	Fault text
N88 - Tire pressure monitor (TPM) C151C00	The tire pressure sensors were not detected. U116509 - Communication with tire pressure sensor 4 has a malfunction. There is a component fault. U116409 - Communication with tire pressure sensor 3 has a malfunction. There is a component fault. U116309 - Communication with tire pressure sensor 2 has a malfunction. There is a component fault. U116209 - Communication with tire pressure sensor 1 has a malfunction. There is a component fault.

Control unit

Fault text

N88 - Tire pressure monitor (TPM) C151C00

The tire pressure sensors were not detected.
U116509 - Communication with tire pressure sensor 4 has a malfunction. There is a component fault.
U116409 - Communication with tire pressure sensor 3 has a malfunction. There is a component fault.
U116309 - Communication with tire pressure sensor 2 has a malfunction. There is a component fault.
U116209 - Communication with tire pressure sensor 1 has a malfunction. There is a component fault.

OPERATION NUMBERS/DAMAGE CODES

Op. no.

Operation text

Time Damage code

Note