LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2004 >> Matrix Base, FWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 430 (Hybrid Vehicle Control System - Diagnostics) >> Circuit Inspection >> DTC P3100: HV Ecu Malfunction >> Circuit Description - Information code 134, 135, 139, 140, 141, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 271, 310, 390, 391, 392, 393 >> DTC P3100 - Information code 134, 135, 139, 140, 141, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 271, 310, 390, 391, 392, 393
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC P3100 - Information code 134, 135, 139, 140, 141, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 271, 310, 390, 391, 392, 393

WARNING: This page is about a different car, the 2002 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying DTC P3100 Trouble Areas Except Information Codes 127, 128, 136-138 & 142 (1 Of 2)
G01112880Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Identifying DTC P3100 Trouble Areas Except Information Codes 127, 128, 136-138 & 142 (2 Of 2)
G01112881Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002