Toyota OBD/OBD2 Codes >> 4Runner 2.7L – Previa 2.4L – T100 Pickup 2.7L – Tacoma 2.4/2.7L (1994 – 2009)

Model Year Engine identification System
4Runner 2.7L 1995-00 3RZ-FE   SFI
Previa 2.4L 1995-97 2TZ·FZE SFI
T100  Pickup 2.7L 1994-98 3RZ·FE SFI
Tacoma 2.4L 1995-04 2RZ·FE SFI
Tacoma 2.7L 1995-09 3RZ·FE/2TR·FE SFI

General information

  • Engine control module (ECM) incorporates self-diagnosis function.
  • Malfunction indicator lamp (MIL) will illuminate if certain faults are recorded.
  • ECM operates in backup mode if sensors fail, to enable vehicle to be driven to workshop.

Accessing

  • Trouble codes can be displayed by using a Scan Tool connected to the data link connector (DLC):
o Previa- 1
o Except Previa – 2

Erasing

  • After the faults have been rectified, trouble codes can be erased by using a Scan Tool connected to the data link connector (DLC) or as follows:
  • Ensure ignition switched OFF.
  • Disconnect battery ground cable for 60 seconds minimum.
  • Reconnect battery ground cable.
  • Repeat checking procedure to ensure no data remains in ECM fault memory.

NOTE: Disconnecting battery ground lead will erase trouble codes but may also erase memory from electronic units such as radio.

Trouble code identification

OBD-11 code

Fault location

Probable cause

PO,P2,UO

Refer to OBD-11 trouble code tables

P1130

Heated oxygen sensor (H02S)- LH front- range/performance malfunction

Wiring, H025, air induction system, fuel pressure, injector(s), ECM

P1133

Heated oxygen sensor (H02S) – LH front- response malfunction

H02S, air induction system, fuel pressure, injector(s), ECM

P1135

Heated oxygen sensor (H02S) – LH front – heater circuit malfunction

Wiring, H02S, ECM

P1300

Ignition control 1 – circuit malfunction

Wiring, ignition module, ECM

P1300

Ignition control – cylinder No.1 – circuit malfunction- Tacoma (2000-+)

Wiring, ignition coil/module, ECM

P1305

Ignition control – cylinder No.2 – circuit malfunction

Wiring, ignition coil/module, ECM

P1310

Ignition control 2 – circuit malfunction

Wiring, ignition module, ECM

P1310

Ignition control – cylinder No.3 – circuit malfunction- Tacoma (2000-+)

Wiring, ignition coil/module, ECM

P1315

Ignition control – cylinder No.4 – circuit malfunction

Wiring, ignition coil/module, ECM

P1335

Crankshaft position (CKP) sensor – no signal

Wiring, CKP sensor, ECM

P1500 0

Voltage transformer – circuit malfunction

Wiring, voltage transformer, ECM

P1500 fJ

Starter signal – circuit malfunction

Wiring, ignition switch, engine control relay, ECM

P1510

Supercharger (SC) pressure control – circuit malfunction

Wiring, SC magnetic clutch/relay, SC bypass valve, intake system, ECM

P1520

Stop lamp switch – signal malfunction

Wiring, stop lamp switch, ECM

P1600

Engine control module (ECM) -supply voltage

Wiring, ECM

P1605

Knock control – malfunction

ECM

P1613

Secondary air injection (AIR) system

Wiring open/short circuit, AIR solenoid, ECM

P1780

Park/neutral position (PNP) switch – circuit malfunction

Wiring, PNP switch, ECM

P1782

Transfer box low ratio switch – circuit malfunction

Wiring, transfer box low ratio switch, ECM

P1783

Transfer box neutral switch – circuit malfunction

Wiring, transfer box neutral switch, ECM