Mitsubishi Lancer Evolution-VII Workshop Manual page 986

22A-6
MANUAL TRANSMISSION - Troubleshooting <ACD>
INSPECTION CHART FOR DIAGNOSIS CODES
Diagnosis Diagnosis items
code No.
12 Power supply voltage (valve power supply) system
13 Fail-safe relay system <inside 4WD-ECU>
21 Wheel speed sensor <FR> system
22 Wheel speed sensor <FL> system
23 Wheel speed sensor <RR> system
24 Wheel speed sensor <RL> system
25 Wrong-diameter tire
26 Wheel speed sensor (faulty output signal)
31 Steering wheel sensor <ST-1, ST-2, ST-N> system
32 Steering wheel sensor <ST-N> system
33
34 Steering wheel sensor <ST-1, ST-2> system
41 TPS system
42
45 Pressure sensor system
46
47
51 Longitudinal G sensor system
52
56 Lateral G sensor system
57
61 Stop lamp switch system
62 ACD mode switch system
63 Parking brake switch system
65 ABS monitor system
71 Proportional valve <AYC> system
72 Directional control valve <Right> system
73 Directional control valve <Left> system
74 Proportional valve <ACD> system
open circuit or short-circuit
open circuit or short-circuit
open circuit or short-circuit
open circuit or short-circuit
open circuit or short-circuit
open circuit or short-circuit
open circuit or short-circuit
short-circuit
fixed
short-circuit or output
fixed
open circuit or ground
short-circuit
open circuit or ground
open earth
abnormal power supply
open circuit or short-circuit
defective sensor
open circuit or short-circuit
defective sensor
open circuit
stuck
short-circuit or not re-
turned to original position
open circuit or defective
ABS
open circuit or short-circuit
open circuit or short-circuit
open circuit or short-circuit
open circuit or short-circuit
Reference page
22A-8
22A-8
22A-9
22A-9
22A-9
22A-9
22A-11
22A-13
22A-15
22A-16
22A-16
22A-17
22A-18
22A-18
22A-19
22A-19
22A-20
22A-21
22A-22
22A-23
22A-24
22A-25
22A-26
22A-27
22A-28
Refer to
GROUP 27B. GROUP 27B
22A-29