Repair Difficulty Level: 3/3 What is this?
How to repair U0138 code Lost Communication With All Terrain Control Module A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a. U0138 - Lost Communication With All Terrain Control Module U0139. U0139 - Lost Communication With Suspension Control Module 'B' U0140. U0140 - Lost Communication With Body Control Module. U0140 2010 NISSAN VERSA - Lost Communication With Body Control Module U0140 2011 NISSAN ALTIMA SEDAN. U0140 2011 NISSAN ALTIMA SEDAN - Lost. Jul 28, 2016 U0138 Lost communication with all terrain control module U0100 Lost communication with engine control module/powertrain control module U0102 Lost communication with transfercase control module U0132 Lost communication with ride level control module C1A96 Brake light switch circuit (replaced this within the last 2 years).
Aug 03, 2009 U0121: lost communication with ABS module U0122: lost communication with vehicle dynamics control module. It seems to follow trend ie a couple of days ago, i first got 'HDC fault, system not available' but no code followed by all signs up and these two codes (U0121 & U0122) today. The same cycle happened twice before also.
Table of contents- Comments
U0138 FORD Possible Causes
- Faulty All-Terrain Control Module
- All-Terrain Control Module harness is open or shorted
- All-Terrain Control Module circuit poor electrical connection
How do I fix code U0138 FORD?
Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.How much do you know about cars?Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge
Cost of diagnosing the U0138 FORD code
Labor: 1.0
The cost of diagnosing the U0138 FORD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
U0138 FORD Description
The Powertrain Control Module (PCM) continuously monitors the Controller Area Network (CAN) for messages from the All-Terrain Control Module (ATCM). This Diagnostic Trouble Code (DTC) sets when the PCM does not receive the ATCM message within the defined amount of time.More Information
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Repair Difficulty Level: 3/3What is this?
Table of contents
U0138 Possible Causes
- Faulty All-Terrain Control Module
- All-Terrain Control Module harness is open or shorted
- All-Terrain Control Module circuit poor electrical connection
How is the U0138 code repair?
Start by checking the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.What is the cost to diagnose the U0138 code
Labor: 1.0
The cost to diagnose the U0138 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour. How much do you know about cars?Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
U0138 Meaning
A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Operating information and commands are exchanged among the devices. The devices have programmed information about what messages are needed to be exchanged on the serial data circuits. CAN bus uses two dedicated wires for communication. The wires are called CAN high and CAN low. When the CAN bus is in idle mode, both lines carry 2.5V. When data bits are being transmitted, the CAN high line goes to 3.75V, and the CAN low drops to 1.25V, thereby generating a 2.5V differential between the lines. Since communication relies on a voltage differential between the two bus lines, the CAN bus is NOT sensitive to inductive spikes, electrical fields, or other noise. The Diagnostic Trouble Code (DTC) sets when a periodic message from the All-Terrain Control Module has not been received.More Information
![U0138 Lost Communication With All Terrain Control Module U0138 Lost Communication With All Terrain Control Module](/uploads/1/2/8/3/128370096/607621868.png)
![Terrain Terrain](/uploads/1/2/8/3/128370096/815932572.jpg)
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Information for specific makes
U0138 Lost Communication With All Terrain Control Module 2
- U0138 FORDLost Communication With All Terrain Control Module
- U0138 LINCOLNLost Communication With All Terrain Control Module
- U0138 MERCURYLost Communication With All Terrain Control Module
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Get the U0138 code diagnosed by a professional:U0138 Lost Communication With All Terrain Control Module Pdf
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U0138 Lost Communication With All Terrain Control Module 1
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