DTC B310D-B310F
DTC B310D-B310F |
Diagnostic Instructions |
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Perform the
Diagnostic System Check - Vehicle
prior to using this diagnostic procedure.
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Review
Strategy Based Diagnosis
for an overview of the diagnostic approach.
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Diagnostic Procedure Instructions
provides an overview of each diagnostic category.
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DTC Descriptors |
DTC B310D 00
Keyless Entry Transmitter 6 Low Battery
DTC B310E 00
Keyless Entry Transmitter 7 Low Battery
DTC B310F 00
Keyless Entry Transmitter 8 Low Battery
Circuit/System Description |
With each press of a keyless entry transmitter button, a message containing the current battery state of the transmitter is sent to the remote function receiver module, along with the commanded keyless entry function. The remote function receiver module sends this to the body control module (BCM) to determine what action to perform.
Conditions for Running the DTC |
A keyless transmitter button is pressed.
Conditions for Setting the DTC |
The DTC sets after 3 consecutive low battery signals from the same programmed transmitter.
Action Taken When the DTC Sets |
The keyless entry system is inoperative.
Conditions for Clearing the DTC |
The DTC is cleared when a normal transmitter voltage signal is received from the programmed transmitter that set the DTC.
Reference Information |
Schematic Reference
Remote Function Schematics
Connector End View Reference
Component Connector End Views
Description and Operation
Keyless Entry System Description and Operation (without ATH) Keyless Entry System Description and Operation (with ATH)
Electrical Information Reference
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Circuit Testing
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Connector Repairs
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Testing for Intermittent Conditions and Poor Connections
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Wiring Repairs
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Scan Tool Reference
Control Module References for scan tool information
Circuit/System Verification |
Verify none of the following DTCs are set:
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DTC B310D
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DTC B310E
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DTC B310F
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Repair Instructions |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Remote Control Door Lock Transmitter Programming (With ATH) Remote Control Door Lock Transmitter Programming (Without ATH)