Otc C0080 Lr Abs Solenoid #1 Circuit Malfunction; Circuit Malfunction - GMC chevrolet camaro 2000 Service Manual

5., 164 Antilock Brake System
DTC
cooao
LR ABS Solenoid #1 Circuit Malfunction
Power
Distribution
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Systems
I
0.8 PNK 739
3 ORN 440
14 8 C1
-------
Brakes
[M;"1
u
.. lgniiio;;-' -
Battery
f - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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Electronic Brake
: Positive Positive
l
I
Control Module
Voltage Voltage I
(EBCM)
I Solenoid Valve 1
1
4
I Control Relay IJlli'
I I ~
: Solenoid Valve
ill
Solenoid
I
I
Relay Control Valve Control
I
···1 ···1 :
~----------~~--------------~---~-----~~~J
I Solenoid Valve I
15 C1
I
~-------------------------- ---J
Brake Pressure
Modulator Valve
(BPMV)
2 BLK 651
... Gi01
Circuit Description
O
ABS/TCS Indicators are turned on.
519718
The Inlet valve solenold circuits are supplied with
battery power when the ignition. is in the run position.
The EBCM controls the valve functions by grounding
• The Red BRAKE Warning Indicator turns on.
the circuit when necessary. ·
Conditions for Setting the DTC
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 DTC is stored.
" ABS/TCS disabled
Conditions for Clearing the DTC
~
Condition for DTC is no longer present and scan
tool clear DTC function is used.
a
100 ignition cycles pass with no DTC detected.
Test Description
The numbers below refer to step numbers on the
Diagnostic Table .
2. This step determines if the DTC is current.
DTC C0080 LR ABS Solenoid #1 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 C0080 reset.as a current DTC?
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 cqmplete?
System
Check-ABS
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