Chrysler Concorde 2004 Service Manual page 1125

PUMP CIRCUIT FAILURE —
TEST
7 Turn the ignition off.
Reconnect the CAB harness connector.
Using a 12-volt test light connected to 12-volts, probe the ABS Pump Fused B(+)
circuit fuse terminal.
Does the test light illuminate?
Yes → Replace the Controller Antilock Brake in accordance with the
→ Replace the ABS Pump fuse. If the fuse is open make sure to check
No
8 Turn the ignition off.
Disconnect the CAB harness connector.
Inspect the CAB and CAB harness connector for damage.
Is there any broken, bent, pushed out, corroded, or spread terminals?
Yes → Repair as necessary.
→ Go To 9
No
9 Turn the ignition off.
Reinstall the ABS Pump fuse.
Disconnect the ABS Pump Motor connector.
Check connectors - Clean/repair as necessary.
Connect a 10 gauge 40 amp fused jumper wire between the ABS Pump Fused B(+)
terminal in the CAB harness connector to the ABS Pump Motor connector RED wired
terminal.
Connect a 10 gauge jumper wire between the Ground circuit terminal in the CAB
harness connector to the ABS Pump Motor connector BLACK wired terminal.
Did the ABS Pump Motor operate?
Yes → Replace the Controller Antilock Brake in accordance with the
→ Go To 10
No
10 Turn the ignition off.
Disconnect the ABS Pump Motor connector.
Check connectors - Clean/repair as necessary.
Connect a 10 gauge 40 amp fused jumper wire between the ABS Pump Motor
connector RED wired terminal and an alternate 40 amp capable B(+) source.
Connect a 10 gauge jumper wire between the ABS Pump Motor connector BLACK
wired terminal and ground
Did the ABS Pump Motor operate?
Yes → Go To 11
→ Replace the Hydraulic Control Unit in accordance with the
No
Continued
ACTION
Service Information.
Perform ABS VERIFICATION TEST - VER 1.
for a short to ground.
Perform ABS VERIFICATION TEST - VER 1.
Perform ABS VERIFICATION TEST - VER 1.
Service Information.
Perform ABS VERIFICATION TEST - VER 1.
Service Information.
Perform ABS VERIFICATION TEST - VER 1.
29
BRAKES (CAB)
APPLICABILITY
All
All
All
All