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P1815 MANUAL MODE SWITCH TM-157 < COMPONENT DIAGNOSIS > [5AT: RE5R05A] C E F G H I J K L M A B TM N O P P1815 MANUAL MODE SWITCH Description INFOID:0000000001672201 Manual mode switch is installed in A/T device. It transmits manual mode switch, shift up and shift down switch DTC Logic INFOID:0000000001672202 DTC DETECTION LOGIC *1: With paddle shifter DTC CONFIRMATION PROCEDURE CAUTION: Always drive vehicle at a safe speed. 1. CHECK DTC DETECTION With CONSULT-III 1. Start the engine. 2. Select “DATA MONITOR”. 3. Drive vehicle and maintain the following conditions for at least 2 consecutive seconds. Is “P1815 MANU MODE SW/CIRC” detected? YES >> Go to NO >> Check intermittent incident. Refer to GI-38, "Intermittent Incident" . Diagnosis Procedure INFOID:0000000001672203 1. CHECK MANUAL MODE SWITCH CIRCUIT With CONSULT-III 1. Turn ignition switch ON. 2. Select “DATA MONITOR”. 3. Check the On/Off operations of each monitor item. DTC Item (CONSULT-III screen terms) A/T CHECK indicator Diagnostic item is detect- ed when... Possible cause P1815 MANU MODE SW/CIRC — • TCM monitors manual mode, non manual • When shift up/down signal of paddle shifter • Harness or connectors (These switches circuit • Manual mode select switch (Into control de- • Manual mode position select switch (Into con- • Paddle shifter *1 MANU MODE SW : ON |