connector MITSUBISHI ENDEAVOR 2004 Service Owner's Guide

Fig. 29: Checking Harness Wires ABS
-ECU Connector A
-02
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

2004 Mitsubishi Endeavor LS
2004 BRAKES Anti-Lock Braking System (ABS) - Endeavor

Fig. 30: Checking ABS Sensor Connector D
-10
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the harness wire between ABS-ECU connector A-02 (terminal 11,
17) and ABS sensor < rear: RH > connector D-10 (terminal 1, 2)
damaged?
YES: Repair the wiring harness. Then go to Step 17 .
NO: Go to Step 15 .
STEP 13. Check ABS-ECU connector A-02, intermediate connector C-32
and ABS sensor < rear: LH > connector D-15 for loose, corroded or
damaged terminals, or terminals pushed back in the connector.

2004 Mitsubishi Endeavor LS
2004 BRAKES Anti-Lock Braking System (ABS) - Endeavor

Fig. 31: Checking ABS
-ECU Connector A
-02
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

2004 Mitsubishi Endeavor LS
2004 BRAKES Anti-Lock Braking System (ABS) - Endeavor

Fig. 32: Checking ABS Sensor Connector D
-15
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

2004 Mitsubishi Endeavor LS
2004 BRAKES Anti-Lock Braking System (ABS) - Endeavor

Fig. 33: Checking Intermediate Connector C
-32
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Are ABS-ECU connector A-02, intermediate connector C-32 and ABS
sensor < rear: LH > connector D-15 damaged?
YES: Repair or replace the damaged component(s). Then go to Step 17 .
NO: Go to Step 14.
STEP 14. Check the harness wires between ABS-ECU connector A-02
(terminal 28, 27) and ABS sensor < rear: LH > connector D-15 (terminal
1, 2).

2004 Mitsubishi Endeavor LS
2004 BRAKES Anti-Lock Braking System (ABS) - Endeavor

Fig. 34: Checking Harness Wires ABS
-ECU Connector A
-02
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

2004 Mitsubishi Endeavor LS
2004 BRAKES Anti-Lock Braking System (ABS) - Endeavor

Fig. 35: Checking ABS Sensor Connector D
-15
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the harness wire between ABS-ECU connector A-02 (terminal 28,
27) and ABS sensor < rear: LH > connector D-15 (terminal 1, 2) damaged?
YES: Repair the wiring harness. Then go to Step 17 .
NO: Go to Step 15.
STEP 15. Inspect the ABS sensor.
Check the ABS sensor relevant to the DTC code. For the applicable inspection
procedure, refer to INSPECTION
.
When DTC code C1200 is set: Front right ABS sensor When DTC code C1205 is set: Front left ABS sensor When DTC code C1210 is set: Rear ri
ght ABS sensor

2004 Mitsubishi Endeavor LS
2004 BRAKES Anti-Lock Braking System (ABS) - Endeavor

field of each ABS sensor. The amount of voltage generated at each wheel is determined by the clearance
between the ABS rotor teeth and the ABS sensor, and by the speed of rotation. Sends alternating current signals at frequencies which are proportional to the
rotation speeds of each wheel to the ABS electronic control unit (ABS-ECU). The ABS hydraulic unit modulates the amount of braking force individually
applied to each wheel cylinder.
ABS DTC SET CONDITIONS The ABS-ECU monitors the signals from each ABS sensor while the vehicle is
being driven. If any faults below are found in these sensor signals, the ECU will set
the relevant diagnostic trouble code.
Missing sensor signal Sensor signal, which will not be created under normal operation Significant difference among the ABS sensor signals
TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THESE DTCS ARE TO SET ARE:)
Current trouble
Malfunction of the ABS sensor or ABS rotor Damaged wiring harness or connector Malfunction of the hydraulic unit (integrated with ABS-ECU)
Past trouble
Carry out diagnosis with particular emphasis o connector(s) or wiring harness
in ABS sensor circuit. For diagnosis procedures, refer to (Refer to HOW TO USE TROUBLESHOOTING/ INSPECTION SERVIC
).
PAST TROUBLE For diagnosis procedures, refer to "HOW TO TREAT PAST TROUBLE
" (Refer
to HOW TO USE TROUBLESHOOTING/ INSPECTION SERVIC
).
DIAGNOSIS
2004 Mitsubishi Endeavor LS
2004 BRAKES Anti-Lock Braking System (ABS) - Endeavor

Fig. 39: Connecting Scan Tool MB991958 To Data Link Connector

2004 Mitsubishi Endeavor LS
2004 BRAKES Anti-Lock Braking System (ABS) - Endeavor

STEP 7. Check the ABS rotor.
Check the ABS rotor, which DTC code indicates, for foreign material or
deformation.
DTC C1201 is set: Front right ABS sensor DTC C1206 is set: Front left ABS sensor DTC C1211 is set: Rear right ABS sensor DTC C1216 is set: Rear left ABS sensor
Q: Is the ABS rotor in good condition?
YES: Go to Step 8.
NO (front bearing end play is not within the standard value): If the
ABS rotor is contaminated with foreign material, clean it. If the driveshaft
is deformed, replace it (Refer to DRIVE SHAFT ASSEMBLY
, ). Then
go to Step 16 .
NO (rear bearing end play is not within the standard value < FWD >):
If the ABS rotor is contaminated with foreign material, clean it. If the
ABS rotor is deformed, replace it (Refer to REAR AXLE HUB
ASSEMBLY
, ). Then go to Step 16 .
NO (rear bearing end play is not within the standard value < AWD
>): If the ABS rotor is contaminated with foreign material, clean it. If the
BJ assembly is deformed, replace it (Refer to DRIVE SHAFT
ASSEMBLY
). Then go to Step 16 .
STEP 8. Measure the voltage at ABS-ECU connector A-02.
1. Disconnect the connector A-02, and connect special tool ABS Check
Harness (MB991970) to the wiring harness-side connector.
NOTE: Do not connect special tool ABS Check Harness
(MB991970) to the ABS-ECU.

2004 Mitsubishi Endeavor LS
2004 BRAKES Anti-Lock Braking System (ABS) - Endeavor