INSPECTION PROCEDURE 1. INSPECT COLUMN SHIFT SHIFT LEVER SUB-ASSEMBLY (a) Disconnect the transmission control switch connector. (b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the column shift shift lever sub-assembly. |
Toyota Tundra Service Manual > Meter / Gauge System: Lost Communication with ECM / PCM "A" (U0100)
DESCRIPTION The combination meter communicates with the ECM via the CAN line. DTC Code DTC Detection Condition Trouble Area U0100 When either of following conditions is detected: Vehicle speed 5 km/h (3 mph) or more and IG voltage 10.5 V or more No communication with ECM continues for 3 seconds or m ...