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DTC P0352 [AJ] (VIN: JMZ LW19J7*# 300001-, JM0 LW10J300 300001-301405, JM6 LW10J300 300001-, JM8 LW28J**# 300001-301513)

BME010200300208

## Australian, General (R.H.D. L.H.D.) Specs.

DTC P0352 | Ignition coil No.4 circuit malfunction
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DETECTION CONDITION | • PCM monitors output voltage to ignition coil No.4 when engine is running. If the voltage is incorrect, PCM determines that ignition coil circuit has a malfunction. Diagnostic support note • This is a continuous monitor (CCM). • MIL illuminates if PCM detects the above malfunction condition in two consecutive drive cycles.
• PENDING CODE is available if PCM detects the above malfunction condition during first drive cycle.
• FREEZE FRAME DATA is available.
• DTC is stored in the PCM memory.
POSSIBLE CAUSE | • Connector or terminal malfunction • Open circuit between PCM terminal 1 and ignition coil No.4 terminal B • Short to power circuit between PCM terminal 1 and ignition coil No.4 terminal B • Short to ground circuit between PCM terminal 1 and ignition coil No.4 terminal B
• Open circuit between ignition switch and ignition coil No.4 terminal A
• Ignition coil No.4 malfunction

Diagnostic procedure

STEP | INSPECTION | ACTION
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1 | VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? | Yes | Go to the next step.
No | Record FREEZE FRAME DATA on repair order, then go to the next step.
2 | VERIFY RELATED SERVICE INFORMATION AVAILABILITY • Check for related Service Information availability. • Is any related Service Information available? | Yes | Perform repair or diagnosis according to available Service Information. • If vehicle is not repaired, go to the next step.
No | Go to the next step.
3 | INSPECT IGNITION COIL CONNECTOR • Turn the ignition switch off. • Disconnect ignition coil connector. • Inspect for poor connection (such as damaged/pulled-out terminals, corrosion). • Is there any malfunction? | Yes | Repair or replace the terminals, then go to Step 10.
No | Go to the next step.
4 | INSPECT IGNITION COIL POWER SUPPLY CIRCUIT FOR OPEN CIRCUIT • Disconnect ignition coil connector. • Turn the ignition switch to the ON position (Engine off). • Measure the voltage between ignition coil terminal A (wiring harness-side) and body ground.
• Is the voltage B+?
Yes
Go to the next step.
No | Repair or replace the wiring harness for open circuit, then go to Step 10.
5 | INSPECT IGNITION COIL SIGNAL CIRCUIT FOR SHORT TO POWER • Measure the voltage between ignition coil terminal B (wiring harness-side) and body ground. • Is the voltage B+? | Yes | Repair or replace the wiring harness for short to power supply, then go to Step 10.
No | Go to the next step.
6 | INSPECT IGNITION COIL SIGNAL CIRCUIT FOR SHORT TO GROUND • Inspect for continuity between ignition coil terminal B (wiring harness-side) and body ground. • Is there continuity? | Yes | Repair or replace the wiring harness for short to ground, then go to Step 10.
No | Go to the next step.
7 | INSPECT PCM CONNECTOR • Turn the ignition switch off. • Disconnect the PCM connector. • Inspect for poor connection (such as damaged/pulled-out terminals, corrosion). • Is there any malfunction? | Yes | Repair or replace the terminals, then go to Step 10.
No | Go to the next step.
8 | INSPECT IGNITION COIL SIGNAL CIRCUIT FOR OPEN CIRCUIT • Inspect for continuity between PCM terminal 1 (wiring harness-side) and ignition coil terminal B (wiring harness-side). • Is there continuity? | Yes | Go to the next step.
No | Repair or replace the wiring harness for open circuit, then go to Step 10.
9 | INSPECT IGNITION COIL • Inspect ignition coil. (See IGNITION COIL INSPECTION [AJ].) • Is the ignition coil normal? | Yes | Go to the next step.
No | Replace the ignition coil, then go to the next step.
10 | VERIFY TROUBLESHOOTING OF DTC P0352 COMPLETED • Make sure to reconnect all disconnected connectors. • Turn the ignition switch to the ON position (Engine off). • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
• Is the PENDING CODE of same DTC present?
Yes
Replace the PCM, then go to the next step.
No | Go to the next step.
11 | VERIFY AFTER REPAIR PROCEDURE • Perform "After Repair Procedure". (See AFTER REPAIR PROCEDURE [AJ].) • Is there any DTC present? | Yes | Go to the applicable DTC inspection. (See DTC TABLE [AJ] (VIN: JMZ LW19J7*# 300001-, JM0 LW10J300 300001-301405, JM6 LW10J300 300001-, JM8 LW28J**# 300001-301513).)
No | Troubleshooting completed.