MITSUBISHI ENDEAVOR 2004 Service Repair Manual

6. Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is DTC C1201, C1206, C1211 and C1216 set?
YES: Go to Step 3.
NO: The procedure is complete.
STEP 3. Using scan tool MB991958, read the diagnostic trouble code.
Use scan tool MB991958 to check whether DTC codes C1200, C1205, C1210
and C1215 have been set simultaneously.
1. Connect scan tool MB991958 to the data link connec
tor.
CAUTION: To prevent damage to scan tool MB991958,
always turn the ignition switch to the
"LOCK" (OFF) position before connecting or
disconnecting scan tool MB991958.

2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor

Fig. 72: Connecting Scan Tool MB991958 To Data Link Connector

2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
2. Turn the ignition switch to the "ON" position.
3. Check whether DTC C1200, C1205, C1210 or C1215 have been set.
4. Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is DTC C1200, C1205, C1210 or C1215 set?
YES: Carry out diagnosis relevant to DTC C1200, C1205, C1210 or
C1215 (Refer to ANTI
-LOCK BRAKING SYSTEM (ABS)
DIAGNOSIS
).
NO: Go to Step 4.
STEP 4. Check the installation condition of the ABS sensors.
For the ABS sensor, which the DTC code indicates, check whether the sensor
or its mounting bolts are loosened.
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 sensor installed correctly?
YES: Go to Step 5.
NO: Reinstall the ABS sensor correctly. Then go to Step 16.
STEP 5. Check the ABS sensor after it is removed from the vehicle.
Check the ABS sensor, which the DTC code indicates (Refer to
INSPECTION
, ).
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

2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor

Q: Is the ABS sensor in good condition?
YES: Go to Step 6.
NO: Replace the ABS sensor. Then go to Step 16.
STEP 6. Check the wheel bearing for looseness.
DTC C1201 is set: Check the front right wheel bearing (Refer toWHEEL BEARING END PLAY CHECK
).
DTC C1206 is set: Check the front left wheel bearing (Refer to WHEEL BEARING END PLAY CHECK
).
DTC C1211 is set: Check the rear right wheel bearing (Refer to WHEEL BEARING END PLAY CHECK
).
DTC C1216 is set: Check the rear left wheel bearing (Refer to WHEEL BEARING END PLAY CHECK
).
Q: Is the wheel bearing end play within the standard value?
YES: Go to Step 7.
NO (front bearing end play is not within the standard value): Replace
the front hub assembly (Refer to FRONT AXLE HUB ASSEMBLY
, ).
Then go to Step 16.
NO (rear bearing end play is not within the standard value): Replace
the rear hub assembly (Refer to REAR AXLE
). Then go to Step 16.
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
NOTE: If the wheel bearing is loose, the gap between the ABS
sensor and rotor may become excessive. Check the
wheel bearing, which DTC code indicates, for
looseness.

2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor

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): 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 TCL/ASC-ECU connector A-32.
1. Disconnect the connector A-32, and connect special tool ABS Check
Harness (MB991952) to the wiring harness-side connector.
2. Turn the ignition switch to the "ON" position.
3. Measure the voltage between the relevant signal and ground terminals in
the ABS sensor circuit and body ground. It should be less than 1V.
DTC C1201 is set: Between signal terminal 30 and body ground, and
between ground terminal 21 and body ground DTC C1206 is set: Between signal terminal 22 and body ground, and
between ground terminal 31 and body ground DTC C1211 is set: Between signal terminal 8 and body ground, and
between ground terminal 9 and body ground DTC C1216 is set: Between signal terminal 6 and body ground, and between
ground terminal 7 and bod
y ground
NOTE: Do not connect special tool ABS Check Harness
(MB991952) to the TCL/ASC-ECU.

2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor

Fig. 73: Measuring Voltage At TCL/ASC
-ECU Connector A
-32
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor

Q: Does the voltage measure 1 V or less?
YES: Go to Step 9.
NO (When the voltage between terminal 30 or 21 - and body ground
measures more than 1 V): Go to Step 11.
NO (When the voltage between terminal 22 or 31 - and body ground
measures more than 1 V): Go to Step 12.
NO (When the voltage between terminal 8 or 9 - and body ground
measures more than 1 V): Go to Step 13.
NO (When the voltage between terminal 6 or 7 - and body ground
measures more than 1 V): Go to Step 14.
STEP 9. Measure the resistance at TCL/ASC-ECU connector A-32.
1. Disconnect the connector A-32, and connect special tool ABS Check
Harness (MB991952) to the wiring harness-side connector.
2. Measure the resistance between the relevant signal and ground terminals
in the ABS sensor circuit and body ground. OK if there is no continuity.
DTC C1201 is set: Between signal terminal 30 and body ground, and
between ground terminal 21 and body ground DTC C1206 is set: Between signal terminal 22 and body ground, and
between ground terminal 31 and body ground DTC C1211 is set: Between signal terminal 8 and body ground, and
between ground terminal 9 and body ground DTC C1216 is set: Between signal terminal 6 and body ground, and between ground terminal 7 and body ground
NOTE: Do not connect special tool ABS Check Harness
(MB991952) to the TCL/ASC-ECU.

2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor

Fig. 74: Measuring Voltage At TCL/ASC
-ECU Connector A
-32
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor

Q: Does continuity exist?
YES (Continuity exists between terminal 30 or terminal 21 and body
ground): Go to Step 11.
YES (Continuity exists between terminal 22 or terminal 31 and body
ground): Go to Step 12.
YES (Continuity exists between terminal 8 or terminal 9 and body
ground): Go to Step 13.
YES (Continuity exists between terminal 6 or terminal 7 and body
ground): Go to Step 14.
NO: Go to Step 10.
STEP 10. Measure the resistance at TCL/ASC-ECU connector A-32.
1. Disconnect the connector A-32, and connect special tool ABS Check
Harness (MB991952) to the wiring harness-side connector.
2. Measure the resistance between the relevant signal and ground terminals
in the ABS sensor circuit.
DTC C1201 is set: Between signal terminal 30 and ground terminal
21 DTC C1206 is set: Between signal terminal 22 and ground terminal
31 DTC C1211 is set: Between signal terminal 8 and ground terminal 9 DTC C1216 is set: Between signal terminal 6 and ground terminal 7
Standard Value: 1.24 - 1.64 kohm
NOTE: Do not connect special tool ABS Check Harness
(MB991952) to the TCL/ASC-ECU.

2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor

Fig. 75: Measuring Voltage At TCL/ASC
-ECU Connector A
-32 (Step
10)

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor