Index Isuzu Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross - service repair manual 1999-2002 year
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7A1–26 TRANSMISSION CONTROL SYSTEM (4L30–E) DTC P0218 Transmission Fluid Over Temperature Step Action Yes No 1 Were you sent here from the “Powertrain On–Board Diagnostic Go to Step 2 Go to OBD System Check Refer to Driveability and Emissions in Engine section 2 Perform the following checks: D Check for possible engine system problems. D Transmission fluid checking procedure. Refer to Checking Transmission Fluid Level and Condition in Automatic Were the checks performed? Go to Step 3 — 3 1. Install the scan tool. NOTE: Before clearing DTC(s), use the scan tool to record “Failure 3. Record the DTC “Failure Records”. Is the TFT sensor signal voltage less than 1.54 volts? Go to Step 4 Go to Diagnostic 4 1. Turn the ignition “off”. (additional DTCs may set). 3. With the engine “off”, turn the ignition switch “on”. Is the TFT sensor signal voltage greater than 4.92 volts? Go to Internal Wiring Harness Check Go to Step 5 5 Inspect/repair circuit RED/BLK for a short to ground. Was a problem found? Go to Step 7 Go to Step 6 6 1. Inspect the PCM for poor connections. Is the replacement complete? Go to Step 7 — 7 1. After the repair is complete, use the scan tool to select “DTC”, then “Clear Info” function and ensure the following conditions ° C (257 ° F) for at least 10 seconds. 2. Review the scan tool “DTC Info”. Has the last test failed or is the current DTC displayed? Begin diagnosis again Go to Step 1 Repair verified |