Code P1602 Engine Control Module Supply Voltage Low From …
The diagnostic trouble code P1602 indicates that the Engine Control Module (ECM) is detecting a low supply voltage from the vehicle's battery. This can lead to various issues with the vehicle's performance and overall operation.
[SOLVED] P1602 Code: Low Battery Voltage - Fix Your Engine …
The P1602 fault code indicates that the Engine Control Module (ECM) is receiving low supply voltage from the battery. This means that even when the ignition switch is turned off, the ECM is still receiving power from the battery.
P1602 code — how to fix error fast - REREV
2023年8月10日 · The P1602 code stands for “Immobilizer/ECM Communication Error.” This code indicates that there is a communication error between the ECM and the immobilizer. The immobilizer is a security system that prevents the engine from starting without the proper key.
P1602 Code? Here’s How to Fix It – Quickly and Easily
2024年10月5日 · The P1602 code means there’s a problem with the communication between your car’s engine control module (ECM) and the immobilizer system. The immobilizer is a security feature that stops the engine from starting unless it detects the correct key.
P1602 – Engine Control Module Supply Voltage
2018年10月2日 · OBD II fault code P1602 is a manufacturer specific code that is defined by carmakers Volkswagen and Audi as “Engine control module (ECM) – supply voltage low from battery”, or sometimes as “Power Supply (B+) Terminal 30 Low Voltage”, and is set when the PCM (Powertrain Control Module) detects that the battery current being supplied to ...
18010/P1602/005634 - Ross-Tech Wiki
18010/P1602/005634 - Power Supply B+ Terminal 30: Voltage too Low Possible Causes. Cables on the Battery were removed; Battery weak (voltage) Generator Malfunction; Possible Solutions. Check Battery Cables; Check/Replace Battery; Check/Replace Generator; Special Notes
Code P1602 Engine Control Module Supply Voltage Low From Battery
2019年8月30日 · Repair Information for P1602 code. Learn what Engine Control Module Supply Voltage Low From Battery means, location and how to repair?
p1602故障码是什么意思，p1602故障码怎么解决_汽车故障_汽车 …
2023年5月16日 · P1602故障码是指发动机控制模块（ECM）检测到的电路或系统故障。 P1602故障码通常与电源供应问题有关。 具体地说，P1602故障码表示ECM已收到汽车故障信息，并进入备用模式或限制模式。 有以下几种... P1602故障码是指发动机控制模块（ECM）检测到的电路或系统故障。 P1602故障码通常与电源供应问题有关。 具体地说，P1602故障码表示ECM已收到汽车故障信息，并进入备用模式或限制模式。 有以下几种可能触发P1602故障码： 1. 发动机控制 …
P1602 Volkswagen Code - Engine Control Module Supply Voltage …
When the diagnostic code P1602 appears on a Volkswagen vehicle, it indicates that the Engine Control Module (ECM) is receiving a low supply voltage from the battery. The ECM is a crucial component that controls various functions within the engine, such …
P1602 Audi Code - Engine Control Module Supply Voltage Low …
2019年5月20日 · Repair Information for P1602 Audi code. Learn what Engine Control Module Supply Voltage Low From Battery means, location and how to repair?