BENDIX TCH-013-024 プリント

The purpose of this Bulletin is to assist technicians 

when troubleshooting Bendix

®

 TABS‑6

™

 Advanced 

single‑channel trailer ABS modules, where an “Internal 

Lateral Acceleration Sensor ‑ Mounting Error” (internal 

code 14D00, or SID‑FMI 99‑14, or blink code 8‑1), is 

causing an illuminated trailer ABS lamp.  

P/Ns K027233, K029053, K027235, K032041, K032042, 

K027241, K035805, K032108, K041383, and K065528.

This Bulletin covers the potential causes for this DTC.

Each Bendix TABS‑6 Advanced ECU comes 

preconfigured for a certain orientation.  Use the Bendix

®

 

ACom

®

 Diagnostics software [free software downloads 

are available at www.bendix.com] to view the current 

configured  orientation  of  the  ECU  on  the  Controller 

Configuration screen. Then use Figure 1 below to verify 

if the TABS‑6 Advanced ECU is installed as configured. 
•  If the configuration matches, go to B.  

physical orientation, use the Bendix ACom diagnostic 

software to:
•  change  the  configured  orientation  to  match  the 

installation;

•  verify that the speed sensors are installed correctly 

for this configured orientation (see Figure 1); and

•  perform an End‑of‑Line Test (EOL Test) using the 

software or a Bendix

®

 Trailer Information Module

™

.

Recheck for any remaining DTCs and return the vehicle 

to service.  
B. Check if the wheel speed sensors ‘SC’ and 

This  DTC  is  caused  by  the  ECU  comparing  the 

difference in wheel speed readings between the left 

and right wheel speed sensors to cross‑check with the 

on‑board lateral accelerometer.  Reversed sensors can 

cause a DTC to falsely trigger.  Wheel speed sensors 

‘SC’ and ‘SD’ locations are ECU‑orientation specific 

(See Figure 1).  

RIGHT - “CURB SIDE”

LEFT - “ROAD SIDE”