Contents Wiring diagrams Section: ABS with Ebd & Ba & Trac & Vsc System - Diagnostics All sections

DIAGNOSTIC TROUBLE CODE CHART Toyota 4Runner IV

DIAGNOSTIC TROUBLE CODE CHART

Note. When removing the part, turn the ignition switch OFF.

Note. Using SST 09843-18040, connect the terminals Tc and CG of DLC3. If any abnormality is not found when inspecting parts, inspect the ECU. If a malfunction code is displayed during the DTC check, check the circuit listed for that code.

DTCDescription
DTC C0200/31, C0205/32, C1235/35, C1236/36RIGHT/LEFT FRONT SPEED SENSOR CIRCUIT & FOREIGN MATTER IS ATTACHED ON TIP OF RIGHT/LEFT FRONT SENSOR
DTC C0210/33, C0215/34, C1238/38, C1239/39RIGHT/LEFT REAR SPEED SENSOR CIRCUIT & FOREIGN MATTER IS ATTACHED ON TIP OF RIGHT/LEFT REAR SENSOR
DTC C0226/21, C0236/22, C0246/23, C0256/24, C1225/25, C1226/26, C1227/27, C1228/28SFR/SFL/SRR/SRL SOLENOID CIRCUIT & SMC/SPC/SRC/STR SOLENOID CIRCUIT (SAI/SA2/SAS)
DTC C0278/11, C0279/12OPEN/SHORT CIRCUIT IN ABS SOLENOID RELAY CIRCUIT
DTC C1201/51ENGINE CONTROL SYSTEM MALFUNCTION
DTC C1203/53ECM COMMUNICATION CIRCUIT MALFUNCTION
DTC C1210/36ZERO POINT CALIBRATION OF YAW RATE SENSOR UNDONE
DTC C1223/43ABS CONTROL SYSTEM MALFUNCTION
DTC C1224/44NE SIGNAL CIRCUIT
DTC C1231/31, C1335/35STEERING ANGLE SENSOR CIRCUIT
DTC C1232/32, C1243/43, C1244/44, C1245/45DECELERATION SENSOR DOES NOT FUNCTION & MALFUNCTION IN DECELERATION SENSOR
DTC C1233/33, C1234/34YAW RATE SENSOR CIRCUIT
DTC C1241/41, C1257/57LOW BATTERY POSITIVE VOLTAGE OR ABNORMALLY HIGH BATTERY POSITIVE VOLTAGE & POWER SUPPLY DRIVE CIRCUIT MALFUNCTION
DTC C1242/42IG2 POWER SOURCE CIRCUIT
DTC C1246/46MASTER CYLINDER PRESSURE SENSOR CIRCUIT
DTC C1249/49STOP LIGHT SWITCH CIRCUIT
DTC C1251/51, C1252/52, C1253/53PUMP MOTOR IS LOCKED/OPEN CIRCUIT IN PUMP MOTOR GROUND, BRAKE BOOSTER PUMP MOTOR ON TIME ABNORMALLY LONG & BRAKE BOOSTER PUMP MOTOR CIRCUIT
DTC C1254/54PRESSURE SWITCH CIRCUIT
DTC C1256/56ACCUMULATOR LOW PRESSURE
DTC C1268/68TRANSFER L4 POSITION SWITCH CIRCUIT
DTC C1306/96MALFUNCTION IN SPEED SENSOR POWER SUPPLY
DTC C1336/39ZERO POINT CALIBRATION OF DECELERATION SENSOR UNDONE
DTC C1337/37TIRES OF DIFFERENT SIZE
DTC C1340/47CENTER DEFERENTIAL LOCK CIRCUIT
DTC C1380/64MALFUNCTION IN STOP LIGHT OPERATION RELAY

DIAGNOSTIC TROUBLE CODES (DTC) LIST

Scheme 17

Scheme 17: LOCATION

Scheme 18

Scheme 18: TERMINALS OF ECU

Scheme 19

Scheme 19

Scheme 20

Scheme 20

Scheme 21

Scheme 21