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P0315 error code causes

Had to replace the BCM module and the next day the check engine light came on. Ran the diagnostics on it and the P0315 code is showing.

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Posted on Jan 02, 2017

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SOURCE: PO336 code

Cam Sensor

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SOURCE: Check Engine Light - O2 Sensor - bank 1 running lean

you should have three oxygen sensors on your car, one for each bank of three cylinders; should be towards the Y pipe on each exhaust manifold. Additionally you should have one on the exhaust pipe before the cadilitic converter.

Posted on Nov 20, 2008

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SOURCE: 91 S10 no fire, replaced the ecm because it

do you mean code 510? if so; thats a bad throttle position sensor, and it wiill cause similar problems.

Posted on Sep 06, 2009

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SOURCE: 06 chevy impala v6 3.9 liter engine. Check engine

there is a large evaporative leak. keep away form ottozoo, they dont have the brain power to actually diagnose a light bulb., their job is to sell parts., if they sell you the wrong parts tough.Take it to a qualified repair shop that does a lot of GM work or the dealer.

Posted on Sep 25, 2009

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SOURCE: 89 chevy S-10 with 2.5L engine misfiring, when I

check the plug and plug wires if not that its running to rich

Posted on Feb 17, 2011

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P0315 hammer h3 2006


code p 0315 refers to crankshaft position system---variation not learned ===causes engine mechanical fault ---wiring
check for correct air gap from the sensor to the rotor and check for wiring and connections

Dec 26, 2016 | Cars & Trucks

1 Answer

Some lights stay on when the key is removed like the gear indicator light. What can cause this and can I add a battery toggle so I dont have to disconnect the battery every time I leave the car


I wouldn't do that given the complexity of electronic modules an data bus communication networks on this vehicle . Disconnecting batteries can cause modules to go to sleep an not wake back up . The ignition switch is an input to the BCM - body control module , the BCM turns on relays powering up systems on the vehicle .
The BCM executes the high power mode by grounding the controlled power relay coil control circuit of the CONTROLLED POWER relay whenever the BCM is awake. This circuit also is grounded for 15 minutes after you turn the ignition switch to the LOCK position in order to obtain the RAP function. After 15 minutes elapse, the BCM enter a sleepstate and transitions to the low power mode. The components under controlled power then receive any necessary voltage from the battery positive voltage circuit of the BCM. If the BCM is in the low power mode, and the BCM detects that the current exceeds approximately 2 amperes, the BCM wakes up and re-enters the high power mode. If the vehicle remains inactive with the ignition in the LOCK position and without any BCM wake-ups for a period of 3 days, the BCM deactivates the low power mode. The following components are under controlled power: There are probably DTC'S - diagnostic trouble codes stored in the BCM . A simple code reader can not read these , an has nothing to do with the check engine light . Battery Disconnect or Replacement Problems You may have been lucky so far disconnecting the battery .

Sep 14, 2016 | 2001 Cadillac Eldorado

1 Answer

Hi it is me again with the 2007 chevy tahoe i change the fuel pump control module and the vehicle will not start when i turn on the key the check light staying on code p0602 what causing that?


P0602 CHEVROLET P0602 CHEVROLET - Powertrain Control Module Programming Error Repair Importance Level: 3/3 Repair Difficulty Level: 3/3 alt="What does this mean?"> Share alt="Share on Facebook"> alt="Share on Twitter"> alt="Share on Linkedin"> alt="Share on Google Plus"> alt="AutoCodes.com"> alt="Print Version"> alt="PDF Print"> alt="Share Code"> 0 alt="P0602 Chevrolet Comments"> ' Add Comment alt="Close Selection"> http://www.autocodes.com/p0602_chevrolet.html Forum Code Possible causes - Powertrain Control Module (PCM) not programed
- PCM program
- Faulty PCM
- Wrong PCM
alt="What does this mean?"> What does this mean? Possible symptoms - Engine Light ON (or Service Engine Soon Warning Light) P0602 Chevrolet Description This diagnostic trouble code (DTC) indicates that the Powertrain Control Module (PCM) internal EEPROM is not flashed with any vehicle software. If you install a service PCM and do not flash the EEPROM, the engine will not run. This DTC indicates that an un-flashed PCM causes the engine cranks but will not run situation.


Read more: http://www.autocodes.com/p0602_chevrolet.html#ixzz3xAfHr3TX

and a video


2006 08 Chevy Cobalt Transmission Control Module FIX Easy BCM Problem...

Jan 13, 2016 | Cars & Trucks

1 Answer

2004 Chevrolet colorado z71 3.5 4x4. Heater/fan,turn signal,brake lights intermittently flash on and off. Suspect bcm but don't know where bcm is and if it needs to be programmed when replaced


It's located on the passenger side A pillar. Or behind the right kick panel ! The first thing to do would be check all Modules for DTC'S ! Yes the BCM need's to be programmed when replaced !
Introduction
The procedures below will program the body control module (BCM) correctly after BCM related service, or setup the sensing and diagnostic module (SDM) serial number in the BCM after the SDM has been replaced. Before you start, read these procedures carefully and completely.
Programming a new Body Control Module (BCM)
If the BCM has been replaced, perform the following steps in order:
  1. Ensure that the battery is fully charged.
  2. Connect a scan tool to the data link connector (DLC).
  3. Turn ON the ignition, with the engine and all accessories OFF.
  4. Program the BCM. Refer to Service Programming System (SPS) in Programming.
  5. Setup the sensing and diagnostic module (SDM) serial number in the BCM. Select Setup SDM Serial Number in BCM with the scan tool.
  6. Perform the Programming Theft Deterrent System Components in Theft Deterrent.
  7. Program the key fobs. Refer to Transmitter Programming in Keyless Entry.
  8. Clear all diagnostic trouble codes (DTCs) with the scan tool.
After the procedure is completed, the personalization settings of the BCM are set to a default setting. Inform the customer that the personalization must be set again. Refer to Vehicle Personalization in Personalization.

Feb 02, 2015 | Chevrolet Cars & Trucks

1 Answer

Code u1411 jeep liberty 2006


wow , no engine options stated, or type of driveline.... wow.
this is covered in the FSM, read that.
it states
U1411-Implausible Fuel Volume Signal Received that means to get the car fully scanned,
using a real scan tool that sees all 2006, jeep DTC errors.
including BCM codes.
the manual tells you what to do.

here is just small expert from the Factory.serv.manual

quote
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING)(Refer To List 1).
Theory of Operation
The BCM has to send the PCM a fuel volume signal over CAN C. The signal the BCM sends over CAN C is implausible.
Diagnostic Test
1. ACTIVE DTC
Ignition on, engine not running.
With a scan tool read DTCs.
Is the DTC active at this time?
Yes
  • Go To 2
No
Refer To List: 2. CAN C BUS DTCS ALSO ACTIVE
With a scan tool check for DTCs in the BCM.
Are any CAN C related DTCs active at this time?
Yes
  • (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - DIAGNOSIS AND TESTING) for the appropriate diagnostic procedures.
  • Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES/FRONT CONTROL MODULE - DIAGNOSIS AND TESTING)
No
--------------------------------------------------------------------------------------------
that word CAN , means the vehicle network communications buss called CAN.
if the PCM can not TALK to the BCM. this can cause the
data to be wrong. and the
Implausible , data.
greek ,huh,
get it serviced by any ASE shop in town or if desperate JEEP.

Oct 03, 2014 | 2006 Jeep Liberty

1 Answer

I have a 2003 Malibu, 3.1 V6, 120K miles. Normally when I turn the ignition switch to on, all indicator warning lights and gas gauge work in the ip cluster. After a few seconds only the battery, check...


Well Gary , you should have it checked for DTC'S - diagnostic trouble codes . Not at a part's store , thier diagnostic tool only checks engine computer codes ! Your vehicle has a number of control modules , PCM/ECM - engine , BCM - body , ABS , Air bag , the instrument cluster has a microprocessor inside , an can set DTC'S as well. But the only way to read codes in most of these modules is with a professional type scan tool . The warning lights come on when you turn the key on as a bulb check an to let you know those systems are functioning . Could be your instrument cluster is defective or a communication network problem , do you know what a serial data bus or communication network is ? This is what the control modules share information on . Your 03 chevy has the IPC bus for data transfer from the BCM to the IPC . U codes are communication error codes .

Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections in Wiring Systems.
U2000
The IPC determines that the BCM transmitted data to the IPC is invalid for greater than 12 seconds. The IPC sends a message to the BCM via the SPI serial data in circuit indicating that invalid data was received.
U2001
The BCM determines that the IPC transmitted data to the BCM is invalid for greater than 5 seconds.
U2002
The BCM detects that the SPI serial data in circuit is less than 1.2 v for greater than 5 seconds.
U2003
The BCM detects that the SPI serial data in circuit is greater than 4.5 v for greater than 5 seconds.
U2004
The BCM detects that the SPI serial data out circuit is less than 1.2 v for greater than 5 seconds.
U2005
The BCM detects that the SPI serial data out circuit is greater than 4.5 v for greater than 5 seconds.
U2006
The BCM detects that the SPI serial data clock circuit is less than 1.2 v for greater than 5 seconds.
U2007
The BCM detects that the SPI serial data clock circuit is greater than 4.5 v for greater than 5 seconds.

Your vehicle also uses class 2 data bus .

Class 2 Serial Data Link
The class 2 serial data link allows the following modules to communicate with each other:
• The body control module (BCM)
• The electronic brake control module (EBCM)
• The integrated radio chassis (IRC)
• The powertrain control module (PCM)
• The Remote Control Door Lock Receiver (RCDLR)
• The inflatable restraint sensing and diagnostic module (SDM)
The class 2 serial data link allows a scan tool to communicate with the above modules for diagnostic and testing purposes.

Mar 08, 2017 | 2003 Chevrolet Malibu

1 Answer

2005 Dodge Neon SXT 2.0L crankshaft position sensor location to replace


P0315 - Crankshaft Position System Variation Not Learned
P0335 - Magnetic Crankshaft Position Sensor Electrical Error China OBD2 car diagnostic tools wholesale on CareUCar

Mar 20, 2014 | 2005 Dodge Neon SXT

1 Answer

Abs light will not reset have replaced wheel sensor wires are good as i replaced speed sensor wires are good what next ??


Cluster warning lights

Whenever this warning light or any other stays on in the dash it is indicating that the systems control module (or the system sensor in the case of lights like low oil pressure, door open indicators etc.) has detected a fault, it then disables the system (this applies to ABS,TCS, TCM, SRS, TPMS, MIL, CEL and BCM faults and others) as long as the light is on. You must now have the dealer hook up a special electronic diagnostic tool and "scan" the system for the fault code that is stored for the problem(s)

Legend of Abbreviations. ABS Anti-lock brake system. TCS Traction control system, TCM Transmission control module, SRS Supplemental restraint system, BCM Body control module. TPMS Tire Pressure Monitor System, MIL Malfunction Indicator Lamp, CEL Check Engine Light.

Dec 06, 2012 | 2002 Chevrolet Astro

1 Answer

Plymouth neon 1998 engine stops when turning right


Plastic hammers are not considered proper diagnostic equipment. Since this is the only "diagnostics" you have performed, that is probaly the reason for your confusion.

Yhe correct way to diagnose a problem like the one you are describing is to FIRST scan your ENTIRE onboard computer network. By "entire" I mean the PCM, TCM, ABS, AIRBAG and any other module that can communicate with a professional scan tool.
Your problem COULD be caused by something as simple as a sensor that is not producing the correct input signal to the PCM or it COULD be something more unexpected like a module that is losing communication with the other modules in the network. EXAMPLE: the speed sensor signal goes to the BCM, which relays that information to both the engine control computer and the antilock brake control module. A problem with the speed sensor itself will probably light-up the check engine light. However, a communications fault with the BCM will keep the engine control module from recieving the vehicle speed data, but will usually not set a code for the speed sensor. However, the ABS module is VERY LIKELY to set a code for loss of communication with the BCM.

With all that said, If you would like to do some proper diagnostics to figure out what is wrong with your car, I will be happy to help you if you scan all of your computer modules and post any (or all) Diagnostic Test Codes (DTCs) that you get from any of the modules. I can take the DTCs and walk you through the proper diagnostic routines.

May 29, 2012 | 1998 Plymouth Neon

2 Answers

1999 Honda Civic EX fault codes 1366 and 1399


This code is not documented so the code reader is giving a false reading.
If the car runs OK and check engine light is not on, I would forget about it.

Nov 25, 2008 | 1999 Honda Civic

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