Page 3339 of 3870
2. Turn the ignition switch to the "ON" position.
3. Use scan tool MB991958 to read the following data list.
Item 30: Straight G sensor/Item 31: Lateral G sensor
Acceleration should measure -0.98 - 0.98 m/s
2 when the vehicle is
stopped at a level surface.
Acceleration should change within the range of -9.8 - 9.8 m/s
2 during
running.
Item 33: Yaw rate sensor
Angular velocity should measure -3 - 3 deg/s when the vehicle is
stopped at a level surface. Angular velocity should change within the range of -50 -50 deg/s
during running.
Q: Is the G and yaw rate sensor output normal?
YES: Then Go to Step 9.
NO: Go to Step 4.
STEP 4. Measure the voltage at G and yaw rate sensor connector C-36.
1. Disconnect the G and yaw rate sensor connector C-36, and measure at the
harness side connector.
2. Turn the ignition switch to the "ON" position.
3. Measure the voltage between terminal 1 and body ground. Voltage should measure battery positive voltage (approximately 12
volts
).
2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor
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Fig. 148: Measuring Voltage At G And Yaw Rate Sensor
2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor
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Joint connector (1) C-04
Fig. 150: Checking Joint Connector (1) C
-04
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
G and yaw rate sensor connector C-36
2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor
Page 3344 of 3870
Fig. 151: Checking G And Yaw Rate Sensor Connector C
-36
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Check the connectors, for loose, corroded or damaged terminals, or terminals
pushed back in the connector.
Q: Are the connectors and terminals in good condition?
YES: Open or short circuit may be present in the G and yaw rate sensor
power supply lines. Repair the wiring harness between G and yaw rate
sensor connector C-36 terminal 1 and junction block connector C-215
terminal 2. Then go to Step 10.
NO: Repair or replace the damaged component(s).
STEP 6. Measure the resistance at the G and yaw rate sensor connector C-
36.
2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor
Page 3345 of 3870
1. Disconnect the G and yaw rate sensor connector C-36, and measure at the
harness side connector.
2. Measure the resistance between terminal 4 and body ground.
2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor
Page 3346 of 3870
Fig. 152: Measuring Resistance At G And Yaw Rate Sensor
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Fig. 153: Checking Connector C
-24
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the connector and terminals in good condition?
YES: Open circuit may be present in the G and yaw rate sensor ground
lines. Repair the wiring harness between G and yaw rate sensor connector
C-36 terminal 4 and ground. Go to Step 10.
NO: Repair or replace the damaged component(s). Then go to Step 10.
STEP 8. Recheck for diagnostic trouble code after the G-sensor is
2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor
Page 3349 of 3870
replaced
.
Replace the G-sensor, and check whether DTC C1381, C1382 or C1383 is
reset.
1. Replace the G-sensor.
2. 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
