Circuit Malfunction - GMC chevrolet camaro 2000 Service Manual

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Brakes
Antilock Brake System 5-161
DTC C0065 lF ABS Solenoid #2 Circuit Malfunction
Power
Distribution
Systems
14 8 C1
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1
0.8 PNK 739
3 ORN 440
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Electronic Brake
I Positive Positive
l
I
Control Module
I
Voltage Voltage
I
(EBCM)
I
Solenoid Valve
I · 4
I
Control Relay
I
II""
I I ~
: Solenoid Valve
ill
Solenoid
I
I
Relay Control Valve Control
I ---. ---.
Ground :
~------------------------------~--------J
I
Solenoid Valve
I 15 C1
I I
L--------------------- --------J
Circuit Description
Brake Pressure
Modulator Valve
(BPMV)
2 BLK 651
...,. Gi01
.. ABSffCS Indicators are turned on .
.. The Red BRAKE Warning Indicator turns on.
Conditions for Clearing the DTC
519718
The Outlet valve solenoid circuits are supplied with
battery power when. the ignition is in the RUN position.
The EBCM controls the valve functions by grounding
the circuit when necessary.
Conditions for Setting the. DTC
" Condition for OTC is no longer present and scan
tool clear OTC function is used.
The EBCM senses a discrepancy such as an open,
short to ground, or short to voltage in the circuit.
Action Taken When the DTC Sets
.. A malfunction OTC is stored .
.. ABSffCS disabled
• 100 ignition cycles pass with no OTC detected.
Test Description
The numbers below refer to step numbers on the
Diagnostic Table .
2. This step determines if the OTC is current.
DTC C0065 LF ABS Solenoid #2·Circuit Malfunction
Step Action Value(s) Yes No
Was the Diagnostic System Check performed?
Go to A
1 -
Diagnostic
System
Go to Step 2 Check-ABS
1. Turn the ignition switch to the OFF position.
2. Install a scan tool.
2
3. Turn the ignition switch to the RUN position,
-
Go to A
•'
engine off.
Diagnostic
4.
Using the scan tool run the Automated test.
System
Does DTC C0065 reset as a current OTC? Go to Step 3 Check-ABS
Replace the EBCM. Refer to Electronic Brake Control Go to A
3
Module (EBCM) Replacement.
-
Diagnostic
-
Is the repair complete?
System
Check-ABS