Steering. Corolla. Zre142 Aze141
Power Assist Systems. Corolla. Zre142 Aze141
Power Steering System (For 2Zr-Fe) -- Diagnostic Trouble Code Chart |
- HINT:
- If any DTCs are displayed during the DTC check, inspect the circuit listed for those DTCs. For details of each DTC, refer to the page indicated in the DTC chart.
| DTC Code | Detection Item | Trouble Area | Return-to-normal Condition | P/S Warning Light | See page |
| C1511 | Torque Sensor Circuit Malfunction | 1. Steering column assembly (Torque sensor) 2. Power steering ECU | Ignition switch on (IG) again | ○ | COROLLA_ZRE142 RM000001AKH036X.html |
| C1512 | Torque Sensor Circuit Malfunction | 1. Steering column assembly (Torque sensor) 2. Power steering ECU | Ignition switch on (IG) again | ○ | COROLLA_ZRE142 RM000001AKH036X.html |
| C1513 | Torque Sensor Circuit Malfunction | 1. Steering column assembly (Torque sensor) 2. Power steering ECU | Ignition switch on (IG) again | ○ | COROLLA_ZRE142 RM000001AKH036X.html |
| C1514 | Torque Sensor Power Supply Abnormal | 1. Steering column assembly (Torque sensor) 2. Power steering ECU | Ignition switch on (IG) again | ○ | COROLLA_ZRE142 RM000001AKH036X.html |
| C1515 | Torque Sensor Zero Point Adjustment Undone | - | After calibrating torque sensor zero point | ○ | COROLLA_ZRE142 RM000001WCS02DX.html |
| C1516 | Torque Sensor Zero Point Adjustment Incomplete | - | After calibrating torque sensor zero point normally | ○ | COROLLA_ZRE142 RM000001WCT02BX.html |
| C1517 | Torque Hold Abnormal | 1. Steering column assembly (Torque sensor) 2. Power steering ECU | Ignition switch on (IG) again | ○ | COROLLA_ZRE142 RM000001AKH036X.html |
| C1524 | Motor Circuit Malfunction | 1. Steering column assembly (Power steering motor) 2. Power steering ECU | Ignition switch on (IG) again | ○ | COROLLA_ZRE142 RM000001AKN02VX.html |
| C1531 | ECU Malfunction | Power steering ECU | Ignition switch on (IG) again | ○ | COROLLA_ZRE142 RM000001CHX02RX.html |
| C1532 | ECU Malfunction | Power steering ECU | Ignition switch on (IG) again | ○*1 | COROLLA_ZRE142 RM000001CHX02RX.html |
| C1533 | ECU Malfunction | Power steering ECU | Ignition switch on (IG) again | ○ | COROLLA_ZRE142 RM000001CHX02RX.html |
| C1534 | ECU Malfunction | Power steering ECU | Ignition switch on (IG) again | ○*1 | COROLLA_ZRE142 RM000001CHX02RX.html |
| C1535 | ECU Malfunction | Power steering ECU | - | ○ | COROLLA_ZRE142 RM000001CHX02RX.html |
| C1551 | IG Power Supply Voltage Malfunction | 1. ECU-IG No. 1 fuse 2. IG power source circuit 3. Power steering ECU | Ignition switch on (IG) again and after normal confirmation | ○ | COROLLA_ZRE142 RM000001CJG02YX.html |
| C1552 | PIG Power Supply Voltage Malfunction | 1. EPS fuse 2. PIG power source circuit 3. Power steering ECU | Ignition switch on (IG) again and after normal confirmation | ○ | COROLLA_ZRE142 RM000001CJH034X.html |
| C1553 | PIG Power Supply Overvoltage | 1. IG and PIG power source circuit 2. Power steering ECU | Ignition switch on (IG) again and after normal confirmation | ○ | COROLLA_ZRE142 RM0000037R3012X.html |
| C1554 | Power Supply Relay Failure | 1. EPS fuse 2. PIG power source circuit 3. Power steering ECU | Ignition switch on (IG) again | ○ | COROLLA_ZRE142 RM000001CJH034X.html |
| C1555 | Motor Relay Welding Failure | 1. Steering column assembly (Power steering motor) 2. Power steering ECU | Ignition switch on (IG) again | ○ | COROLLA_ZRE142 RM000001AKN02VX.html |
| C1581 | Assist Map Number Un-Writing | 1. Power steering ECU 2. SFI system 3. CAN communication system | - | ○ | COROLLA_ZRE142 RM00000277L09OX.html |
| U0100 | Lost Communication with ECM / PCM "A" | 1. CAN communication system 2. ECM | Ignition switch on (IG) again or after normal confirmation | ○ | COROLLA_ZRE142 RM00000277M06NX.html |
| U0129 | Lost Communication with Brake System Control Module | 1. CAN communication system 2. Skid control ECU | Ignition switch on (IG) again or after normal confirmation | ○ | COROLLA_ZRE142 RM00000277M06NX.html |
*1: Depending on some detection conditions, there is a case that the warning light does not come on.